Question

In: Statistics and Probability

To improve worker satisfaction a company institutes an exercise program for its workers. It measures 10...

To improve worker satisfaction a company institutes an exercise program for its workers. It measures 10 randomly selected workers’ satisfaction levels before and then after the program is instituted. Does the exercise program significantly improve their worker's job satisfaction? State the hypotheses, check conditions, compute test statistics, standardize and give degrees of freedom. Include a sketch, state the p-value followed by your conclusion.

Before

34

28

29

45

26

27

24

15

15

27

After

33

36

50

41

37

41

39

21

20

37

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