Question

In: Math

Data in hrs/week: Individual Hours/Week Spent on Social Media 1 8 2 8 3 15 4...

Data in hrs/week:

Individual

Hours/Week Spent on Social Media

1

8

2

8

3

15

4

9

5

5

6

10

7

4

8

5

9

14

10

20

11

16

12

7

13

6

14

8

15

10

16

4

17

9

18

18

19

13

20

12

21

8

22

6

23

11

24

20

25

9

26

5

27

7

28

19

29

8

30

6

31

16

32

7

33

16

34

9

35

4

36

6

1. Salient details of the analysis that was performed, including the estimate(s) obtained related to the question(s) considered, the associated test of the hypothesis (or hypotheses), and the related confidence interval(s) for the associated relevant parameters.

Solutions

Expert Solution

Put the data in excel and find the mean and standard deviation as shown below

Estimate
Mean hours spent of social media = 9.9444

Hypothesis Testing:


95% confidence interval for mean hours spent of social media


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