Constructing and Interpreting Two-Way Frequency Tables

Size: px
Start display at page:

Download "Constructing and Interpreting Two-Way Frequency Tables"

Transcription

1 ACTIVITY 5.1 Constructing and Interpreting Two-Way Frequency Tables Ms. Carter is an athletic coordinator at Liberty Middle School. She is developing an after-school sports program. Ms. Carter has a budget to follow and needs to determine which sports she will include in the program. She surveys students in her eighth-grade class in order to determine which sports the students prefer. The results are shown in the table. Name Gender Favorite Sport Name Gender Favorite Sport Sue Female Soccer Jorge Male Basketball Alex Male Baseball Maria Female Volleyball Tamika Female Volleyball Sarah Female Basketball Beth Female Soccer Sam Male Soccer Eric Male Volleyball Marcus Male Basketball Carla Female Baseball Ben Male Soccer Will Male Basketball Yasmin Female Basketball Paulos Male Volleyball Jon Male Soccer Rose Female Volleyball Donna Female Volleyball Suzi Female Soccer Kayla Female Basketball Ashley Female Soccer Devon Male Basketball Carson Male Baseball Dawn Female Volleyball Eryn Female Soccer Harley Male Soccer Abigail Female Basketball Jordan Male Basketball Nicole Female Volleyball Bert Male Baseball 1. Identify the variables in the table. M2-332 TOPIC 4: Patterns in Bivariate Data

2 Previously, you explored relationships between two variables whose data were quantitative or numerical. Not all data are numerical. Data that can be grouped into categories are called categorical (or qualitative) data. One method of organizing categorical data is in a two-way table. A two-way table displays categorical data that shows the number of data points that fall into each group for two variables. One variable is divided into rows, and the other is divided into columns. WORKED EXAMPLE The two-way table displays the favorite sports of students in Ms. Carter s eighth-grade class. For example, you can use the twoway table to record the females who preferred soccer. There are two groups for the variable gender. The two groups are male and female. There are four groups for the variable sport. The four groups are baseball, basketball, soccer, and volleyball. Favorite Sports of Students in Ms. Carter s Eighth-Grade Class Baseball Basketball Soccer Volleyball Gender Male Female To record information in the two-way table, you can use tally marks to ensure each variable of a data point is recorded. Therefore, since five females prefer soccer, you would use 5 tally marks in the category for female and soccer. Analyzing the data is an important step in the statistical process. Analyzing includes organizing the data in a way to make interpreting the data most effective. 2. Complete the two-way table in the worked example for all students in Ms. Carter s class. LESSON 5: Would You Rather...? M2-333

3 Once you have recorded all of the data with tally marks, you can count the tally marks in each cell of the two-way table, and then you can write the frequency for each variable. The frequency of a variable is the number of times it appears in a data set. 3. Record the frequency in the two-way table. Then, calculate the totals. Favorite Sports of Students in Ms. Carter s Eighth-Grade Class Sport Baseball Basketball Soccer Volleyball Total Gender Male Female Total This two-way table has three rows and five columns now. Why is it important to know the totals for the data set? 4. Add the total number of males and females. Then, add the total number of students who preferred baseball, basketball, soccer, and volleyball. What does this tell you? 5. Which sport is the least favorite and most favorite a. of the students? b. of the male students? c. of the female students? M2-334 TOPIC 4: Patterns in Bivariate Data

4 6. According to the survey, which sports should not be included in Ms. Carter s after-school program? Explain your reasoning. 7. What other conclusions can you draw about the favorite sports of students in Ms. Carter s eighth-grade class? 8. Construct a two-way frequency table to compare the fears of heights reported by students in your class who chose the ability to fly versus those students who chose the ability to read minds. What conclusions can you draw? LESSON 5: Would You Rather...? M2-335

5 ACTIVITY 5.2 Constructing and Interpreting Two-Way Relative Frequency Tables A recent study has estimated that between 70% and 90% of the world s population is right-handed. Another study suggests that almost 90% of athletes are right-handed. And yet another study shows that left-handed people have a higher percentage of participants in individual sports, such as wrestling or golf. Mr. Harris s math class thinks that these figures may be incorrect. They decide to conduct a random survey to determine which hand is favored, and whether the favored hand affects if a person participates in certain types of sports, or no sports at all. The results are shown in the two-way table. Sports Participation Individual Team Does Not Play Total Left Hand Favored Right Mixed Total 1. Name the two variables displayed in the table. M2-336 TOPIC 4: Patterns in Bivariate Data

6 2. Which hand was favored most in the survey? 3. Which hand was favored least in the survey? 4. Calculate the total for each row and each column in the table. a. How many total people participated in the survey? b. Out of all the people surveyed, how many were left-handed? right-handed? mixed-handed? c. Out of all of the people surveyed, how many participated in individual sports? participated in team sports? did not participate in any sports? LESSON 5: Would You Rather...? M2-337

7 You cannot verify that the studies figures are correct by simply looking at the frequencies. Instead you must determine the relative frequencies. A relative frequency is the ratio or percent of occurrences within a category to the total of the category. To determine the ratio of each category, determine the part to the whole of each category. To determine the percent of each category, set up a fraction with the denominator being the total number of each row. 5. Complete the relative frequencies for each favored hand category. Round decimals to the nearest thousandth. What does the total for a row mean? Hand Favored Sports Participation Individual Team Does Not Play Total Left Right Mixed 6. Interpret each of the relative frequencies for each category. a. left-handed people b. right-handed people c. mixed-handed people M2-338 TOPIC 4: Patterns in Bivariate Data

8 7. Determine the percent of people who participated in individual and team sports. a. left-handed people b. right-handed people If you are determining the percent of people who participated in two sports categories, would you add or multiply the percents? c. mixed-handed people 8. Which group of people had the greatest number participate in sports? LESSON 5: Would You Rather...? M2-339

9 9. Complete the relative frequencies for each sports participation. Round decimals to the nearest thousandth. Left 3 10 Sports Participation Individual Team Does Not Play Hand Favored Right Mixed Total Interpret each of the relative frequencies for the type of sports participation. 11. In completing the relative frequency tables, did the studies figures seem accurate? M2-340 TOPIC 4: Patterns in Bivariate Data

10 TALK the TALK NOTES Going Back in Time 1. What is the difference between numerical data and categorical data? 2. What is a relative frequency of categorical data? LESSON 5: Would You Rather...? M2-341

Women's Teams. Women's Teams. Men's Teams. Men's Teams Women's Teams

Women's Teams. Women's Teams. Men's Teams. Men's Teams Women's Teams Participants and Expenses 1 Bucknell Men: 1714 Reporting Year: 7/1/2007-6/30/2008 Amanda Backus Reporting Official: Amanda Backus 1 Bucknell Athletics Participation Number of Number of Number of Number

More information

March Madness Basketball Tournament

March Madness Basketball Tournament March Madness Basketball Tournament Math Project COMMON Core Aligned Decimals, Fractions, Percents, Probability, Rates, Algebra, Word Problems, and more! To Use: -Print out all the worksheets. -Introduce

More information

March Madness Basketball Tournament

March Madness Basketball Tournament March Madness Basketball Tournament Math Project COMMON Core Aligned Decimals, Fractions, Percents, Probability, Rates, Algebra, Word Problems, and more! To Use: -Print out all the worksheets. -Introduce

More information

A percent is a ratio that compares a number to 100. It represents part of a whole. Model 54% on the 10-by-10 grid. Then write the percent as a ratio.

A percent is a ratio that compares a number to 100. It represents part of a whole. Model 54% on the 10-by-10 grid. Then write the percent as a ratio. Lesson 5.1 Reteach Model Percents A percent is a ratio that compares a number to. It represents part a whole. Model 54% on the 10-by-10 grid. Then write the percent as a ratio. Step 1 The grid represents

More information

8th Grade. Data.

8th Grade. Data. 1 8th Grade Data 2015 11 20 www.njctl.org 2 Table of Contents click on the topic to go to that section Two Variable Data Line of Best Fit Determining the Prediction Equation Two Way Table Glossary Teacher

More information

North Point - Advance Placement Statistics Summer Assignment

North Point - Advance Placement Statistics Summer Assignment North Point - Advance Placement Statistics This assignment is due during the first week of class. It is considered an exam grade, which that category is worth approximately 60% of your total grade. All

More information

Equity in Athletics/EADA Report Loras College June 1, 2017 to May 31, 2018

Equity in Athletics/EADA Report Loras College June 1, 2017 to May 31, 2018 Equity in Athletics/EADA Rept Las College June 1, 2017 to May 31, 2018 Undergraduate Enrollment Number Percent Male full-time undergraduates 694 52% Female full-time undergraduates 641 48% Total full-time

More information

Note that all proportions are between 0 and 1. at risk. How to construct a sentence describing a. proportion:

Note that all proportions are between 0 and 1. at risk. How to construct a sentence describing a. proportion: Biostatistics and Research Design in Dentistry Categorical Data Reading assignment Chapter 3 Summarizing data in Dawson-Trapp starting with Summarizing nominal and ordinal data with numbers on p 40 thru

More information

Week of July 2 nd - July 6 th. The denominator is 0. Friday

Week of July 2 nd - July 6 th. The denominator is 0. Friday Week of July 2 nd - July 6 th The temperature is F at 7 A.M. During the next three hours, the temperature increases 1 F. What is the temperature at 10 A.M.? A quotient is undefined. What does this mean?

More information

Tables and Line Graphs

Tables and Line Graphs 4 Chapter Tables and Line Graphs Lesson 4.1 Making and Interpreting a Table Use the data to complete the table. Evergreen School held a competition to choose the top junior sports player of the year. The

More information

Ch. 8 Review - Analyzing Data and Graphs

Ch. 8 Review - Analyzing Data and Graphs How to find the Median Value It's the middle number in a sorted list. To find the Median, place the numbers you are given in value order and find the middle number. Look at these numbers: 3, 13, 7, 5,

More information

Bouncing Ball A C T I V I T Y 8. Objectives. You ll Need. Name Date

Bouncing Ball A C T I V I T Y 8. Objectives. You ll Need. Name Date . Name Date A C T I V I T Y 8 Objectives In this activity you will: Create a Height-Time plot for a bouncing ball. Explain how the ball s height changes mathematically from one bounce to the next. You

More information

Unit #11 Probability Review. Plan to vacation in New York within the next year

Unit #11 Probability Review. Plan to vacation in New York within the next year Name: Use the following situation to answer questions 1 9: Unit #11 Probability Review A state nonprofit organization wanted to encourage its members to consider the State of New York as a vacation destination.

More information

9.3 Histograms and Box Plots

9.3 Histograms and Box Plots Name Class Date 9.3 Histograms and Box Plots Essential Question: How can you interpret and compare data sets using data displays? Explore Understanding Histograms Resource Locker A histogram is a bar graph

More information

Fun with M&M s. By: Cassandra Gucciardo. Sorting

Fun with M&M s. By: Cassandra Gucciardo. Sorting Fun with M&M s Sorting Fractions Objectives: The students will be able to review the measures of central tendency by determining mean, median, mode and range. They will review their understanding of estimation,

More information

Lesson 20: Estimating a Population Proportion

Lesson 20: Estimating a Population Proportion Student Outcome Students use data from a random sample to estimate a population proportion. Lesson tes In this lesson, students continue to work with random samples and the distribution of the sample proportions.

More information

5.3 Standard Deviation

5.3 Standard Deviation 5.3 Standard Deviation YOU WILL NEED calculator OR computer with spreadsheet software EXPLORE A teacher has two chemistry classes. She gives the same tests to both classes. Examine the mean mark for each

More information

Acknowledgement: Author is indebted to Dr. Jennifer Kaplan, Dr. Parthanil Roy and Dr Ashoke Sinha for allowing him to use/edit many of their slides.

Acknowledgement: Author is indebted to Dr. Jennifer Kaplan, Dr. Parthanil Roy and Dr Ashoke Sinha for allowing him to use/edit many of their slides. Acknowledgement: Author is indebted to Dr. Jennifer Kaplan, Dr. Parthanil Roy and Dr Ashoke Sinha for allowing him to use/edit many of their slides. Topic for this lecture 0Today s lecture s materials

More information

Chapter 2 Displaying and Describing Categorical Data

Chapter 2 Displaying and Describing Categorical Data Chapter 2 Displaying and Describing Categorical Data Graphs for Categorical Variables Our concern will be two types of visual representations. Graphs for Categorical Variables Our concern will be two types

More information

Age of Fans

Age of Fans Measures of Central Tendency SUGGESTED LEARNING STRATEGIES: Activating Prior Knowledge, Interactive Word Wall, Marking the Text, Summarize/Paraphrase/Retell, Think/Pair/Share Matthew is a student reporter

More information

RICHLAND COLLEGE EQUITY IN ATHLETICS DISCLOSURE ACT (EADA) Simmons, Guy ATHLETIC DIRECTOR ABRAMS RD DALLAS, TEXAS 75243

RICHLAND COLLEGE EQUITY IN ATHLETICS DISCLOSURE ACT (EADA) Simmons, Guy ATHLETIC DIRECTOR ABRAMS RD DALLAS, TEXAS 75243 RICHLAND COLLEGE EQUITY IN ATHLETICS DISCLOSURE ACT (EADA) Simmons, Guy ATHLETIC DIRECTOR 12800 ABRAMS RD DALLAS, TEXAS 75243 Table of Contents Athletic icipation... 2 Total Revenue & Expenses... 3 Operating

More information

Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions NCAA Research Staff November 2018

Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions NCAA Research Staff November 2018 Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions NCAA Research Staff November 2018 Federal Graduation Rate (FGR) Includes only students who enrolled full time

More information

Stick Pull Game. Subject: Mathematics Creators: Ashley Kimberly and Harley Weston Strand: Number Grade: 6 Content (topic) Indicators

Stick Pull Game. Subject: Mathematics Creators: Ashley Kimberly and Harley Weston Strand: Number Grade: 6 Content (topic) Indicators Stick Pull Game Subject: Mathematics Creators: Ashley Kimberly and Harley Weston Strand: Number Grade: 6 Content (topic) Percentages Outcomes N 6.5 Demonstrate understanding of percent (limited to whole

More information

Ch. 8 Review Analyzing Data and Graphs

Ch. 8 Review Analyzing Data and Graphs How to find the Median Value It's the middle number in a sorted list. To find the Median, place the numbers you are given in value order and find the middle number. Look at these numbers: 3, 13, 7, 5,

More information

Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions

Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions Trends in Academic Success Rates and Federal Graduation Rates at NCAA Division II Institutions NCAA Research Staff November 2017 Federal Graduation Rate (FGR) Includes only students who enrolled full time

More information

of 6. Module 5 Ratios, Rates, & Proportions Section 5.1: Ratios and Rates MAT001 MODULE 5 RATIOS, RATES, & PROPORTIONS.

of 6. Module 5 Ratios, Rates, & Proportions Section 5.1: Ratios and Rates MAT001 MODULE 5 RATIOS, RATES, & PROPORTIONS. Module 5 Ratios, Rates, & Proportions Section 5.1: Ratios and Rates A ratio is the comparison of two quantities that have the same units. 18 6 We can express this ratio three different ways: 18 to 6 18:6

More information

Equity in Athletics Disclosure Act The Report on Athletic Program Participation Rates and Financial Support Data. Delaware Valley University (211981)

Equity in Athletics Disclosure Act The Report on Athletic Program Participation Rates and Financial Support Data. Delaware Valley University (211981) The Report on Athletic Program Participation Rates and Financial Support Data (211981) General Information Athletic Department Information: Director: Steve Cantrell 700 E. Butler Avenue 700 E. Butler Avenue

More information

Table of Contents. Introduction

Table of Contents. Introduction Introduction... 2 Correlation to NCTM Standards.... 4 Examples of Strategies... 8 Creating an Organized List... 8 Making a Tree Diagram.... 9 Working Backwards.... 10 Using Simpler Numbers.... 11 Using

More information

(c) The hospital decided to collect the data from the first 50 patients admitted on July 4, 2010.

(c) The hospital decided to collect the data from the first 50 patients admitted on July 4, 2010. Math 155, Test 1, 18 October 2011 Name: Instructions. This is a closed-book test. You may use a calculator (but not a cell phone). Make sure all cell-phones are put away and that the ringer is off. Show

More information

Lesson 20: Estimating a Population Proportion

Lesson 20: Estimating a Population Proportion Classwork In a previous lesson, each student in your class selected a random sample from a population and calculated the sample proportion. It was observed that there was sampling variability in the sample

More information

Participating in Sports and Fitness Activities in Canada. Analysis by Jack Jedwab, Executive Director, Association for Canadian Studies ( )

Participating in Sports and Fitness Activities in Canada. Analysis by Jack Jedwab, Executive Director, Association for Canadian Studies ( ) Participating in Sports and Fitness Activities in Canada Analysis by Jack Jedwab, Executive Director, Association for Canadian Studies (514-987-7784) The Association for Canadian Studies commissioned the

More information

The Bruins I.C.E. School Math 3 rd 5 th Grade Curriculum Materials

The Bruins I.C.E. School Math 3 rd 5 th Grade Curriculum Materials The Bruins I.C.E. School Math 3 rd 5 th Grade Curriculum Materials Lesson 1: Line Plots Lesson 2: Bar Graphs Lesson 3: Mean, Median, Mode, Range, Maximum and Minimum Lesson 4: Classifying Angles Lesson

More information

When composing the study, our primary source for content analysis was a study

When composing the study, our primary source for content analysis was a study Denise Arriaga Ibarra Natalie Garcia Vincente Velasco Victor Estrada Jonathan Marin Ignacio Alcaraz Cal Poly Pomona Cyclist Population When composing the study, our primary source for content analysis

More information

Trial # # of F.T. Made:

Trial # # of F.T. Made: OPEN SPINNER APPLICATION APPS Prob Sim ENTER (Spin Spinner) SET UP SPINNER. TABL (graph) the blank graph disappears & will later become a table. SET (zoom) Change Sections to ENTER. ADV (window) Change

More information

10/16/2013 TRENDS IN GRADUATION- SUCCESS RATES AND FEDERAL GRADUATION RATES AT NCAA DIVISION I INSTITUTIONS

10/16/2013 TRENDS IN GRADUATION- SUCCESS RATES AND FEDERAL GRADUATION RATES AT NCAA DIVISION I INSTITUTIONS TRENDS IN GRADUATION- SUCCESS RATES AND FEDERAL GRADUATION RATES AT NCAA DIVISION I INSTITUTIONS NCAA Research Staff October 2013 1 Executive Summary Federal Graduation Rate (FGR) vs. Graduation Success

More information

APPROVED FACILITY SCHOOLS CURRICULUM DOCUMENT SUBJECT: Mathematics GRADE: 6. TIMELINE: Quarter 1. Student Friendly Learning Objective

APPROVED FACILITY SCHOOLS CURRICULUM DOCUMENT SUBJECT: Mathematics GRADE: 6. TIMELINE: Quarter 1. Student Friendly Learning Objective TIMELINE: Quarter 1 i-ready lesson: Rational Numbers and Absolute Value i-ready lesson: Numerical Expressions and Order of Operations 6/16/15 1 i-ready lesson (2a, 2b and 2c): Algebraic Expressions 6/16/15

More information

Equivalent forms: fractions, decimals, and percents Block 1 Student Activity Sheet

Equivalent forms: fractions, decimals, and percents Block 1 Student Activity Sheet Block 1 Student Activity Sheet 1. List two real-life examples of fractions. 2. List two real-life examples of decimals. 3. List two real-life examples of percents. 4. Consider the table below showing Courtney

More information

Tarleton State University Athletic Program Participation Rates and Financial Support Data EADA Report

Tarleton State University Athletic Program Participation Rates and Financial Support Data EADA Report Tarleton State Athletic Program Participation Rates and Financial Suppt Data EADA Rept 2012-2013 1. Number of male and female full-time undergraduate students that attended Tarleton State Enrollment Number

More information

Regis University Athletics 2018 Report on Athletic Program Participation and Financial Support Data

Regis University Athletics 2018 Report on Athletic Program Participation and Financial Support Data 2018 Rept on Athletic Program Participation and Financial Suppt Data Name of Repting Institution: Regis University Repting Year: May 1 st, 2017-April 30 th, 2018 Current Classification: NCAA Division II

More information

Exploring Measures of Central Tendency (mean, median and mode) Exploring range as a measure of dispersion

Exploring Measures of Central Tendency (mean, median and mode) Exploring range as a measure of dispersion Unit 5 Statistical Reasoning 1 5.1 Exploring Data Goals: Exploring Measures of Central Tendency (mean, median and mode) Exploring range as a measure of dispersion Data: A set of values. A set of data can

More information

Trends in Graduation Success Rates and Federal Graduation Rates at NCAA Division I Institutions NCAA Research Staff November 2018

Trends in Graduation Success Rates and Federal Graduation Rates at NCAA Division I Institutions NCAA Research Staff November 2018 Trends in Graduation Success Rates and Federal Graduation Rates at NCAA Division I Institutions NCAA Research Staff November 2018 Executive Summary Federal Graduation Rate vs. Graduation Success Rate Federal

More information

CENTRAL COMMUNITY COLLEGE EQUITY IN ATHLETICS REPORT

CENTRAL COMMUNITY COLLEGE EQUITY IN ATHLETICS REPORT CENTRAL COMMUNITY COLLEGE EQUITY IN ATHLETICS REPORT The following is the summary of the annual Equity in Athletic report as well as additional consumer information as required by the Equity in Athletics

More information

Math 230 Exam 1 Name October 2, 2002

Math 230 Exam 1 Name October 2, 2002 Math 230 Exam 1 Name October 2, 2002 Instructions:Please read and answer each question carefully. When answering questions, use complete sentences. For full credit, make sure that your answers have statistical

More information

Standardized GRADE 5. Test Tutor MATH. Michael Priestley. Standardized Test Tutor: Math, Grade 5 Michael Priestley, Scholastic Teaching Resources

Standardized GRADE 5. Test Tutor MATH. Michael Priestley. Standardized Test Tutor: Math, Grade 5 Michael Priestley, Scholastic Teaching Resources Standardized GRADE 5 Test Tutor MATH Michael Priestley Scholastic Inc. grants teachers permission to photocopy the reproducible pages from this mini-book for classroom use. No other part of this publication

More information

3. A shirt is priced at $32.00 now. If the shirt goes on sale for 30% off the current price, what will be the sale price of the shirt?

3. A shirt is priced at $32.00 now. If the shirt goes on sale for 30% off the current price, what will be the sale price of the shirt? 1 Math 1 - Proportions & Probability Part 2 PERCENT INCREASE AND DECREASE To increase a number by a percent, add the percent to 100%, convert to a decimal, and multiply. To increase 40 by 25%, add 25%

More information

MATH STUDENT BOOK. 7th Grade Unit 3

MATH STUDENT BOOK. 7th Grade Unit 3 MATH STUDENT BOOK 7th Grade Unit 3 Unit 3 Decimals Math 703 Decimals Introduction 3 1. Decimals and Their Operations 5 Comparing and Ordering Decimals 5 Rounding and Estimating Decimals 11 Adding and Subtracting

More information

Report on Athletic Program Participation Rates and Financial Support Data EADA Report

Report on Athletic Program Participation Rates and Financial Support Data EADA Report Report on Athletic Program Participation Rates and Financial Support Data EADA Report Florida State College at Jacksonville October 12, 2018 P a g e 1 Introduction Consistent with the Equity in Athletics

More information

Unit 6, Lesson 1: Organizing Data

Unit 6, Lesson 1: Organizing Data Unit 6, Lesson 1: Organizing Data 1. Here is data on the number of cases of whooping cough from 1939 to 1955. a. Make a new table that orders the data by year. year number of cases 1941 222,202 1950 120,718

More information

Section 2C Formulas with Dividing Decimals

Section 2C Formulas with Dividing Decimals Section 2C Formulas with Dividing Decimals x Look at the following z-score formula again from Statistics. z. Suppose we want to calculate the z-score if x 17.6 pounds, 13.8 pounds, and 2.5 pounds. Not

More information

EADA Report The Report on Athletics Program

EADA Report The Report on Athletics Program Participation Rates and Financial Suppt Data July 1, 2015 June 30, 2016 NCAA Division II This rept is published in compliance with the Equity in Athletics Disclosure Act Participation Rates and Financial

More information

Report to the Benjamin Hair-Just Swim For Life Foundation on JACS4 The Jefferson Area Community Survey

Report to the Benjamin Hair-Just Swim For Life Foundation on JACS4 The Jefferson Area Community Survey Report to the Benjamin Hair-Just Swim For Life Foundation on JACS4 The Jefferson Area Community Survey Prepared by: Kara Fitzgibbon, M.A. Research Analyst Matthew Braswell, M.A. Research Analyst Yuliya

More information

Black Sea Bass Encounter

Black Sea Bass Encounter Black Sea Bass Encounter Below is an adaptation of the Shark Encounter (Lawrence Hall of Science: MARE 2002) lesson plan to be about Black Sea Bass and to incorporate information learned from Dr. Jensen

More information

Athletics Participation

Athletics Participation Athletics Participation New Search Step 1. Search (Redefine Search Criteria) Step 2. Select (Search Result) Step 3. View Data Search Criteria name: 'utah valley university' City: 'em' State: 'UT' Utah

More information

Essentials. Week by. Week. Investigations

Essentials. Week by. Week. Investigations Week by Week MATHEMATICS Essentials Grade 5 WEEK Math Trivia Bees are smart mathematicians. They choose to build hexagonal cells in their honeycombs. Mathematicians have shown that only regular hexagons,

More information

Confidence Interval Notes Calculating Confidence Intervals

Confidence Interval Notes Calculating Confidence Intervals Confidence Interval Notes Calculating Confidence Intervals Calculating One-Population Mean Confidence Intervals for Quantitative Data It is always best to use a computer program to make these calculations,

More information

REVIEW TEST Find the least common multiple (LCM) of the numbers 4, 18. A) 4 B) 2 C) 72 D) 1 E) 36

REVIEW TEST Find the least common multiple (LCM) of the numbers 4, 18. A) 4 B) 2 C) 72 D) 1 E) 36 REVIEW TEST 2. Find the least common multiple (LCM) of the numbers, 8. 2 72 6 2. Find the least common multiple (LCM) of the numbers 2, 20. 20 60 2. Find the greatest common factor (GCF) of the numbers,

More information

4According to professional regulations, a baseball bat

4According to professional regulations, a baseball bat Mixed Numbers MODELING IMPROPER FRACTIONS In Power Players on page 4, you practiced dividing mixed numbers by converting them into improper fractions (fractions in which the numerator is greater than the

More information

Athletic Participation

Athletic Participation Institutional Contact: Kim Rahar, Athletic Direct Telephone Contact: 618-545-3372 Email Address: krahar@kaskaskia.edu Classification: National Juni College Athletic Association (NJCAA) Division I Five

More information

ACTIVITY: Drawing a Box-and-Whisker Plot. a. Order the data set and write it on a strip of grid paper with 24 equally spaced boxes.

ACTIVITY: Drawing a Box-and-Whisker Plot. a. Order the data set and write it on a strip of grid paper with 24 equally spaced boxes. 2. Box-and-Whisker Plots describe a data set? How can you use a box-and-whisker plot to ACTIVITY: Drawing a Box-and-Whisker Plot Work with a partner. The numbers of first cousins of the students in an

More information

Answers Investigation 4

Answers Investigation 4 Applications. Answers will vary. Possible answers: Yes, because there is only one blue marble in ucket and only one red marble in ucket. Yes, because it is going to be very hard to choose both a red and

More information

A 28-inch ribbon was cut into four equal lengths. How long was each piece of ribbon?

A 28-inch ribbon was cut into four equal lengths. How long was each piece of ribbon? Name Score Benchmark Test 1 Math Course 1 For use after Lesson 0 1. (5) A -inch ribbon was cut into four equal lengths. How long was each piece of ribbon? A. 7 inches B. 7 1 inches. () In a class of students

More information

Organizing Quantitative Data

Organizing Quantitative Data Organizing Quantitative Data MATH 130, Elements of Statistics I J. Robert Buchanan Department of Mathematics Fall 2018 Objectives At the end of this lesson we will be able to: organize discrete data in

More information

Displaying Quantitative (Numerical) Data with Graphs

Displaying Quantitative (Numerical) Data with Graphs Displaying Quantitative (Numerical) Data with Graphs DOTPLOTS: One of the simplest graphs to construct and interpret is a dotplot. Each data value is shown as a dot above its location on a number line.

More information

Equity in Athletics 2015 Institution Information Registration Required fields are indicated with asterisks (*).

Equity in Athletics 2015 Institution Information Registration Required fields are indicated with asterisks (*). Equity in Athletics 2015 Information : San Jose State University (122755) Registration Required fields are indicated with asterisks (*). San Jose State University (122755) First Name* Mike Last Name* Waller

More information

1. Tara needs cups of sugar to bake a cake. Create two equal fractions for?

1. Tara needs cups of sugar to bake a cake. Create two equal fractions for? 1. Tara needs cups of sugar to bake a cake. Create two equal fractions for? 2. Six out of eighteen students in Ms. Walker s class earned points for making good decisions. In simplest form, what fraction

More information

Math 6/Unit 7 Practice Test: Proportional Relationships

Math 6/Unit 7 Practice Test: Proportional Relationships Math 6/Unit 7 Practice Test: Proportional Relationships Name: Date: 1. Define each of the following terms: a. ratio and give an example. b. unit rate and give an example. c. proportion and give an example.

More information

Multiplying Decimal Numbers

Multiplying Decimal Numbers LESSON 09 Multiplying Decimal Numbers Power Up facts mental math Power Up J a. Estimation: Choose the more reasonable estimate for the weight of a pencil: 8 grams or 8 kilograms. 8 grams b. Fractional

More information

Figure 39. Yearly Trend in Death Rates for Drowning: NSW, Year

Figure 39. Yearly Trend in Death Rates for Drowning: NSW, Year 10.0 DROWNING 10.1 Deaths due to Drowning: The drowning death rate showed a statistically significant decrease between 199 and 1999 (Figure 39). Between 199 and 1999, 46 people died from drowning, at a

More information

Student Exploration: Estimating Population Size

Student Exploration: Estimating Population Size Name: Date: Student Exploration: Estimating Population Size Vocabulary: percent,, sample Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. A jar contains 0 marbles total. Some are black.

More information

2018 Equity in Athletics Union County College

2018 Equity in Athletics Union County College 2018 Equity in Athletics Union County College Any coeducational institution of higher education that participates in Title IV, the federal student aid program, and has an intercollegiate athletics program,

More information

Equity in Athletics Institution Information Registration

Equity in Athletics Institution Information Registration Equity in Athletics 2017 : Lyon College (106342) Required fields are indicated with asterisks (*). Information Registration Lyon College (106342) First Name* Last Name* Title* Address 1* Address 2 City*

More information

Announcements: Exam 2 grades posted this afternoon Mean = 41.57; Median = 43; Mode = 47

Announcements: Exam 2 grades posted this afternoon Mean = 41.57; Median = 43; Mode = 47 Announcements: Exam 2 grades posted this afternoon Mean = 41.57; Median = 43; Mode = 47 Histogram 30 20 Frequency 10 0 20.00 30.00 40.00 50.00 60.00 EC: mean = 4.11; median = 5; mode = 5 Mean =41.57 Std.

More information

STAT 155 Introductory Statistics. Lecture 2: Displaying Distributions with Graphs

STAT 155 Introductory Statistics. Lecture 2: Displaying Distributions with Graphs The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL STAT 155 Introductory Statistics Lecture 2: Displaying Distributions with Graphs 8/29/06 Lecture 2-1 1 Recall Statistics is the science of data. Collecting

More information

Equity in Athletics Institution Information Registration

Equity in Athletics Institution Information Registration Equity in Athletics 2018 : Lyon College (106342) Required fields are indicated with asterisks (*). Information Registration Lyon College (106342) First Name* Last Name* Title* Address 1* Address 2 City*

More information

Descriptive Statistics Project Is there a home field advantage in major league baseball?

Descriptive Statistics Project Is there a home field advantage in major league baseball? Descriptive Statistics Project Is there a home field advantage in major league baseball? DUE at the start of class on date posted on website (in the first 5 minutes of class) There may be other due dates

More information

Name: Class: Date: (First Page) Name: Class: Date: (Subsequent Pages) 1. {Exercise 5.07}

Name: Class: Date: (First Page) Name: Class: Date: (Subsequent Pages) 1. {Exercise 5.07} Name: Class: Date: _ (First Page) Name: Class: Date: _ (Subsequent Pages) 1. {Exercise 5.07} The probability distribution for the random variable x follows. Excel File: data05 07.xls a. f(x) is greater

More information

Equity in Athletics 2009

Equity in Athletics 2009 Page 1 of 17 Print Form(s) Return Equity in Athletics 2009 Screening Questions Please answer these questions carefully as your responses will determine which subsequent data entry screens are appropriate

More information

Equity in Athletics 2017 Institution Information

Equity in Athletics 2017 Institution Information Equity in Athletics 2017 Information : University of Richmond (233374) Registration Required fields are indicated with asterisks (*). University of Richmond (233374) First Name* Abby Last Name* Houser

More information

Wayne State College OPE ID:

Wayne State College OPE ID: Wayne State College OPE ID: 00256600 Page 1 of 10 GENERAL INFORMATION Location: 1111 Main St Wayne, NE 68787 Phone: (402) 375-7000 Number of Full-time Undergraduates: 2,403 Men: 1,044 Women: 1,359 ATHLETIC

More information

Chapter 1 Test B. 4. What are two advantages of using simulation techniques instead of actual situations?

Chapter 1 Test B. 4. What are two advantages of using simulation techniques instead of actual situations? Name: Date: 1. The 50 states in the United States were numbered alphabetically and a researcher decided to randomly select a number and then survey every sixth state on unemployment rates. What type of

More information

Equity in Athletics 2016 Institution Information Registration Required fields are indicated with asterisks (*).

Equity in Athletics 2016 Institution Information Registration Required fields are indicated with asterisks (*). Equity in Athletics 2016 Information : College of Central Florida (132851) Registration Required fields are indicated with asterisks (*). College of Central Florida (132851) First Name* Bob Last Name*

More information

Working With Percents

Working With Percents 4 Working With Percents In this unit you have represented quantities as fractions and decimals to make sense of questions asking how much? or how good? or which is better? Below is a typical situation

More information

Bivariate Data. Frequency Table Line Plot Box and Whisker Plot

Bivariate Data. Frequency Table Line Plot Box and Whisker Plot U04 D02 Univariate Data Frequency Table Line Plot Box and Whisker Plot Univariate Data Bivariate Data involving a single variable does not deal with causes or relationships the major purpose of univariate

More information

MATH 114 QUANTITATIVE REASONING PRACTICE TEST 2

MATH 114 QUANTITATIVE REASONING PRACTICE TEST 2 MATH 114 QUANTITATIVE REASONING PRACTICE TEST 2 1. Based on general features which the following data sets would most likely have (skew, outliers or lack of outliers, etc.), circle all of the following

More information

Find each rate. A. A Ferris wheel revolves 35 times in 105 minutes. How many minutes does 1 revolution take? by. Simplify.

Find each rate. A. A Ferris wheel revolves 35 times in 105 minutes. How many minutes does 1 revolution take? by. Simplify. LESSON -2 Rates Lesson Objectives Find and compare unit rates, such as average speed and unit price Vocabulary rate (p. 218) unit rate (p. 218) Additional Examples Example 1 Find each rate. A. A Ferris

More information

To change from tonnes to kilograms, multiply by This means: tonnes = 225 kg [ = 225]

To change from tonnes to kilograms, multiply by This means: tonnes = 225 kg [ = 225] Q1. [1 tonne = 1000 kg] To change from tonnes to kilograms, multiply by 1000. This means: 0.225 tonnes = 225 kg [0.225 1000 = 225] Difference between 0.225 tonnes and 128 kg means the same as: Difference

More information

Screening Questions 3. Select Sports teams at your institution (must select at least one) Sport Type Men Women Sports Type Men Women

Screening Questions 3. Select Sports teams at your institution (must select at least one) Sport Type Men Women Sports Type Men Women Screening Questions 1. How are you going to rept your Operating Expenses (i.e Game Day expenses)? By Team Per participant 2. Select the type of Spts at your institution Men's Only Both Men's and Women's

More information

Equity in Athletics Institution Information Registration

Equity in Athletics Institution Information Registration Equity in Athletics 2018 : Clarendon College (223922) Required fields are indicated with asterisks (*). Information Registration Clarendon College (223922) First Name* Brad Last Name* Vanden Boogaard Title*

More information

Equity in Athletics Disclosure Act Completion Certificate

Equity in Athletics Disclosure Act Completion Certificate Equity in Athletics Disclosure Act Completion Certificate Equity in Athletics Disclosure Act (EADA) data for Antelope Valley College 109350 are complete and locked. Thank you for your participation in

More information

Lesson 1 Pre-Visit Batting Average

Lesson 1 Pre-Visit Batting Average Lesson 1 Pre-Visit Batting Average Objective: Students will be able to: Calculate a batting average. Review prior knowledge of conversion between fractions, decimals, and percentages. Use basic linear

More information

Transfer Composition of Division I Teams July 2018

Transfer Composition of Division I Teams July 2018 Transfer Composition of Division I Teams July 201 Summary The percentage of women who transferred into a Division I school from another four-year college (6.73%) has edged above the percentage of 4-4 transfers

More information

Math 146 Statistics for the Health Sciences Additional Exercises on Chapter 2

Math 146 Statistics for the Health Sciences Additional Exercises on Chapter 2 Math 146 Statistics for the Health Sciences Additional Exercises on Chapter 2 Student Name: Solve the problem. 1) Scott Tarnowski owns a pet grooming shop. His prices for grooming dogs are based on the

More information

Designated Reporting Year* Note: The reporting period must be 12 months. The dates for the reporting year should be consistent from year to year.

Designated Reporting Year* Note: The reporting period must be 12 months. The dates for the reporting year should be consistent from year to year. EADA General Designated Reporting Year* Note: The reporting period must be 12 months. The dates for the reporting year should be consistent from year to year. Begins: (MM/DD) 07/01 /2017 Ends: (MM/DD)

More information

Equity in Athletics 2017 Institution: Rock Valley College (148380) User ID: E Screening Questions

Equity in Athletics 2017 Institution: Rock Valley College (148380) User ID: E Screening Questions Equity in Athletics 2017 Screening Questions Please answer these questions carefully as your responses will determine which subsequent data entry screens are appropriate for your institution. 1. How will

More information

Impact of Demographic Characteristics on USASF Members' Perceptions on Recent Proposed Rule Changes in All Star Cheerleading

Impact of Demographic Characteristics on USASF Members' Perceptions on Recent Proposed Rule Changes in All Star Cheerleading International Journal of Statistics and Applications 2017, 7(5): 268-273 DOI: 10.5923/j.statistics.20170705.04 Impact of Demographic Characteristics on USASF Members' Perceptions on Recent Proposed Rule

More information

Equity in Athletics Disclosure Act Report. Rutgers, The State University of New Jersey. Camden Campus

Equity in Athletics Disclosure Act Report. Rutgers, The State University of New Jersey. Camden Campus Equity in Athletics Disclosure Act Report Rutgers, The State University of New Jersey Camden Campus October 15, 2015 : Rutgers University-Camden Identification Please enter/review all applicable information.

More information

FOURTH GRADE MATHEMATICS UNIT 4 STANDARDS. MGSE.4.NF.3 Understand a fraction a/b with a > 1 as a sum of fractions 1/b.

FOURTH GRADE MATHEMATICS UNIT 4 STANDARDS. MGSE.4.NF.3 Understand a fraction a/b with a > 1 as a sum of fractions 1/b. Dear Parents, FOURTH GRADE MATHEMATICS UNIT 4 STANDARDS We want to make sure that you have an understanding of the mathematics your child will be learning this year. Below you will find the standards we

More information

Adding Whole Numbers and Money Subtracting Whole Numbers and Money Fact Families, Part 1

Adding Whole Numbers and Money Subtracting Whole Numbers and Money Fact Families, Part 1 Adding Whole Numbers and Money Subtracting Whole Numbers and Money Fact Families, Part 1 Reteaching 1 Math Course 1, Lesson 1 To add money, line up the decimal points. Then add each column starting on

More information

The Coach then sorts the 25 players into separate teams and positions

The Coach then sorts the 25 players into separate teams and positions Section 4 A: Contingency Tables Introduction A local school has a Varsity and Junior Varsity basketball team. No player plays on both teams and no player plays at more than one position. The coach writes

More information

Equity in Athletics Disclosure Act Report 2017

Equity in Athletics Disclosure Act Report 2017 Equity in Athletics Disclosure Act Report 2017 Any coeducational institution of higher education that participates in a federal student financial aid program and has an intercollegiate athletic program

More information