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Consider the following hypothesis test. H0 : µd ≤ 0 Ha : µd > 0 The...

Consider the following hypothesis test.

H0 : µd ≤ 0
Ha : µd > 0


The following data are from matched samples taken from two populations.

Population
Element 1 2
1 25 24
2 29 27
3 16 16
4 20 20
5 26 24

a. Compute the difference value for each element.

Element Difference
1
2
3
4
5

b. Compute d.

c. Compute the standard deviation sd.

math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is :

(b)

d = 1

c)

sd = 1

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