Question: Suppose that a study is done to test the null hypothesis H0: m 5 100. A random sample of n 5 50 observations results in

Suppose that a study is done to test the null hypothesis H0: m 5 100. A random sample of n 5 50 observations results in x 5 102 and s 5 15.

a. What is the null standard error in this case?

b. Plug numbers into the formula t 5 Sample statistic 2 Null value Null standard error

c. On the basis of the information given, can the p-value for this test be found? If so, find it. If not, explain what additional information would be needed.

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