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1.Suppose a study is done to examine the average hours per week all college studentsspent playing video games. A random sample of 1337 students gave an average of 18 hours perweek. Some spent this time engaged in an epic battle to defend their Ancient from the enemyheroes. Other students spent their time scavenging for weapons to help them survive in thebattlegrounds. Finally, there were those students who blew up imaginary candies and/or slicedimaginary fruit instead.

1.Suppose a study is done to examine the average hours per week all college studentsspent playing video games. A random sample of 1337 students gave an average of 18 hours perweek. Some spent this time engaged in an epic battle to defend their Ancient from the enemyheroes. Other students spent their time scavenging for weapons to help them survive in thebattlegrounds. Finally, there were those students who blew up imaginary candies and/or slicedimaginary fruit instead.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Models a Footer 1.Suppose a study is done to examine the average hours per week all college studentsspent playing video games. A random sample of 1337 students gave an average of 18 hours perweek. Some spent this time engaged in an epic battle to defend their Ancient from the enemyheroes. Other students spent their time scavenging for weapons to help them survive in thebattlegrounds. Finally, there were those students who blew up imaginary candies and/or slicedimaginary fruit instead. (a) Identify the variable. (b) Is the variable quantitative or qualitative? (c) What is the implied population? 2. Categorize these measurements by to level: Nominal, Ordinal, Interval, or Ratio. (a) Temperature in degrees Celsius. (b) Flavors of Ben & Jerry's ice cream. (c) The number of movies a person has seen this year. 3. Suppose you are conducting a survey to determine how satisfied students are with theGreek life experience. In order to obtain an appropriate sample for a particular school population,you decide to select 40% of the students at random from sororities and 60% of the students atrandom from fraternities. What type of sampling is this: Simple Random Sample, SystematicSample, Stratified Sample, Convenience Sample, Patriarchy Sample, or Matriarchy Sample? 4. Describe how you could use asystematic sampleto pick 10 participants from a groupof 60 people. vords English O Focus MAR 22 tv W MacBoo
Transcribed Image Text:Models a Footer 1.Suppose a study is done to examine the average hours per week all college studentsspent playing video games. A random sample of 1337 students gave an average of 18 hours perweek. Some spent this time engaged in an epic battle to defend their Ancient from the enemyheroes. Other students spent their time scavenging for weapons to help them survive in thebattlegrounds. Finally, there were those students who blew up imaginary candies and/or slicedimaginary fruit instead. (a) Identify the variable. (b) Is the variable quantitative or qualitative? (c) What is the implied population? 2. Categorize these measurements by to level: Nominal, Ordinal, Interval, or Ratio. (a) Temperature in degrees Celsius. (b) Flavors of Ben & Jerry's ice cream. (c) The number of movies a person has seen this year. 3. Suppose you are conducting a survey to determine how satisfied students are with theGreek life experience. In order to obtain an appropriate sample for a particular school population,you decide to select 40% of the students at random from sororities and 60% of the students atrandom from fraternities. What type of sampling is this: Simple Random Sample, SystematicSample, Stratified Sample, Convenience Sample, Patriarchy Sample, or Matriarchy Sample? 4. Describe how you could use asystematic sampleto pick 10 participants from a groupof 60 people. vords English O Focus MAR 22 tv W MacBoo
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