Calculate the value of the z test for each of the following situations: a. hyp =
Question:
Calculate the value of the z test for each of the following situations:
a. µhyp = 100; σ = 16; n = 25; X̅ = 94
b. µhyp = 100; σ = 15; n = 9; X̅ = 108
c. µhyp = 150; σ = 20; n = 81; X̅ = 130
d. µhyp = 150; σ = 20; n = 9; X̅ = 130
e. µhyp = 10; σ = 2; n = 25; X̅ = 11
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