Question: a. Test these hypotheses by calculating the p-value given that and b. Repeat part (a) with n 50. c. Repeat part (a) with n

a. Test these hypotheses by calculating the p-value given that and

b. Repeat part

(a) with n  50.

c. Repeat part

(a) with n  20.

d. What is the effect on the value of the test statistic and the p-value of the test when the sample size decreases?

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