Using the data in the file named “Dataset 1,” to determine is there was a change...

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Question

Using the data in the file named “Dataset 1,” to determine is there was a change...

Using the data in the file named “Dataset 1,” to determine is there was a change in the number of

tons of paper used after the implementation of a recycling program in 25 different districts.

a.

Is this study using dependent or independent samples?

b. What is your research hypothesis?

c.

Using Excel, calculate your test statistic and p-value. Paste the output here.

d. What do you conclude?

Below is the data set that is mentioned above

Before

Recycling

20

6

12

34

55

43

54

24

33

21

34

33

54

23

33

44

65

43

53

22

34

32

44

17

28

After

Recycling

23

8

11

35

57

76

54

26

35

26

28

31

56

22

35

41

56

34

51

21

31

33

38

15

27

math Statistics-And-Probability

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Using the data in the file named “Dataset 1,” to determine is there was a change...

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