Question: Consider the following hypothesis test. H0: Î¼d ¤ 0 Ha: Î¼d > 0 The following data are from matched samples taken from two populations. a.

Consider the following hypothesis test.
H0: Î¼d ‰¤ 0
Ha: Î¼d > 0
The following data are from matched samples taken from two populations.

a. Compute the difference value for each element.
b. Compute d.
c. Compute the standard deviation sd.
d. Conduct a hypothesis test using Î± = .05. What is your conclusion?

Population Element 2 21 28 18 20 26 20 200 18 20 24

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