# Question: Find the test statistic z and the p value for each

Find the test statistic z and the p-value for each of the following situations.

a. Ho: µ = 22.5, Ha: µ >22.5; x¯ = 24.5, s = 6, n = 36

b. Ho: µ = 200, Ha: µ < 200; x¯ = 192.5, s = 40, n = 50

c. Ho: µ = 12.4, Ha: µ = 2.4; x¯ = 11.52, s = 2.2, n = 16

a. Ho: µ = 22.5, Ha: µ >22.5; x¯ = 24.5, s = 6, n = 36

b. Ho: µ = 200, Ha: µ < 200; x¯ = 192.5, s = 40, n = 50

c. Ho: µ = 12.4, Ha: µ = 2.4; x¯ = 11.52, s = 2.2, n = 16

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