試題詳解

5. In a two-tailed test for population mean u, suppose the p-value is equal to 0.0626. Which one of the following statements is not true?
(A)The 90% confidence interval of u contains the hypothesized value uo;
(B)The 95% confidence interval of u contains the hypothesized value po;
(C) The 99% confidence interval of u contains the hypothesized value po;
(D) The testing power is not determined by p-value.