Multiple Choice
You want to demonstrate that a sample of n = 36 has a lower mean than a population where = 22. If x̄ = 25 and s = 8, what is the correct decision?
A) Fail to reject the null.
B) Reject the null.
C) Fail to reject the alternative.
D) Accept the alternative.
Correct Answer:
Verified
Correct Answer:
Verified
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