Advanced Placement (AP), 11.04.2021 07:40 exiZT7535
A researcher conducted a t-test of the hypotheses H₀: μ = 38 versus Ha: μ ≠ 38. The sample mean was 35 and the p-value for the test was 0.0627. What would the p-value have been if the researcher had used Ha: μ < 38 as the alternative hypothesis?
A. 1 - 0.0627
B. 1 - 2(0.0627)
C. 1 - (1/2)(0.0627)
D. 2(0.0627)
E. (1/2)(0.0627)
Answers: 1
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A researcher conducted a t-test of the hypotheses H₀: μ = 38 versus Ha: μ ≠ 38. The sample mean was...
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