New research suggests that watching television especially medical shows such as Grey’s Anatomy and House, can result in increased concern about personal health (Ye, 2010). Surveys administrated to college students measure television viewing habits and health concerns such as fear of developing the diseases and disorders seen on television. For the following data, students are classified into three categories based on their television viewing patterns and health concerns are measured on a 10-point scale with 0 indicating “none”. a) Use an ANOVA with = .05 to determine whether there are significant mean differences among the three groups. c) Use Tukey’s HSD test with = .05 to determine which group are significantly different. Little or None Moderate Substantial 4 5 5 2 7 7 5 3 6 1 4 6 3 8 8 7 6 9 4 2 6 4 7 4 8 3 6 2 5 8
New research suggests that watching television especially medical shows such as Grey’s Anatomy and House, can result in increased concern about personal health (Ye, 2010). Surveys administrated to college students measure television viewing habits and health concerns such as fear of developing the diseases and disorders seen on television. For the following data, students are classified into three categories based on their television viewing patterns and health concerns are measured on a 10-point scale with 0 indicating “none”. a) Use an ANOVA with = .05 to determine whether there are significant mean differences among the three groups. c) Use Tukey’s HSD test with = .05 to determine which group are significantly different. Little or None Moderate Substantial 4 5 5 2 7 7 5 3 6 1 4 6 3 8 8 7 6 9 4 2 6 4 7 4 8 3 6 2 5 8
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
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- New research suggests that watching television especially medical shows such as Grey’s Anatomy and House, can result in increased concern about personal health (Ye, 2010). Surveys administrated to college students measure television viewing habits and health concerns such as fear of developing the diseases and disorders seen on television. For the following data, students are classified into three categories based on their television viewing patterns and health concerns are measured on a 10-point scale with 0 indicating “none”.
a) Use an ANOVA with = .05 to determine whether there are significant mean differences among the three groups.
c) Use Tukey’s HSD test with = .05 to determine which group are significantly different.
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Little or None |
Moderate |
Substantial |
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4 |
5 |
5 |
|
2 |
7 |
7 |
|
5 |
3 |
6 |
|
1 |
4 |
6 |
|
3 |
8 |
8 |
|
7 |
6 |
9 |
|
4 |
2 |
6 |
|
4 |
7 |
4 |
|
8 |
3 |
6 |
|
2 |
5 |
8 |
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