Multiple Choice
A researcher calculates a mean from a sample of 23 people. In analyzing her data, she states the following hypotheses: H0: μ = 25 and H1: μ ≠ 25. For α = .05, which is an appropriate critical value?
A) 1.717
B) 2.074
C) 2.069
D) 2.064
Correct Answer:
Verified
Correct Answer:
Verified
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