Does urban/rural upbringing shape phone screen time? To answer this question, first divide the sample into three groups using Q12 [What is the size of the town/city in which you spent most of your childhood]: (1) Small (i.e., those who are coded 1 in Question 12); (2) Medium (i.e., those who are coded 2 in Question 12); and (3) Large (i.e., those who are coded 3 in Question 12). Then calculate the five-number summary for the Variable Q11 [How many hours per day do you use your phone, on average?] separately for those who group up in Small vs Large towns. Draw box plots for Small vs. Large, side-by-side, like in Figure 2.1 p.54 of the textbook. Discuss features of these boxplots, emphasizing Small vs. Large differences in the number of phone use per week.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CR: Chapter Review
Problem 37E: Find the positive geometric mean between 4 and 64.
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Does urban/rural upbringing shape phone screen time? To answer this question, first divide the sample into three groups using Q12 [What is the size of the town/city in which you spent most of your childhood]: (1) Small (i.e., those who are coded 1 in Question 12); (2) Medium (i.e., those who are coded 2 in Question 12); and (3) Large (i.e., those who are coded 3 in Question 12). Then calculate the five-number summary for the Variable Q11 [How many hours per day do you use your phone, on average?] separately for those who group up in Small vs Large towns. Draw box plots for Small vs. Large, side-by-side, like in Figure 2.1 p.54 of the textbook. Discuss features of these boxplots, emphasizing Small vs. Large differences in the number of phone use per week.

 

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Q11
6
14.25
5
4
3
2
4
6
6
3
4.35
4
6
6
2.5
6.3
3.750
6
3
2
9
5
5
5
20
5
6
9.67
10
5
2
2
4
2.15
5
4
5
5
6
5
5
3.5
8.9
3.5
9.35
4
4.5
4
5
7.25
5
6.75
5.23
4
3
Q12
2
3
3
1
1
1
2
2
3
2
3
3
2
1
3
3
2
3
1
3
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Transcribed Image Text:ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 Q11 6 14.25 5 4 3 2 4 6 6 3 4.35 4 6 6 2.5 6.3 3.750 6 3 2 9 5 5 5 20 5 6 9.67 10 5 2 2 4 2.15 5 4 5 5 6 5 5 3.5 8.9 3.5 9.35 4 4.5 4 5 7.25 5 6.75 5.23 4 3 Q12 2 3 3 1 1 1 2 2 3 2 3 3 2 1 3 3 2 3 1 3 2 1 2 1 3 2 2 2 1 1 2 3 2 1 1 3 1 2 1 3 2 1 2 3 1 2 2 3 1 1 3 3 1 2 3
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Why do we calculate the mean for the small group as 91.48/18

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