Explanation:The null hypothesis is assumed true and statistical evidence is required to reject it in favor of a research or alternative hypothesis. 2. Point out the correct statement:
A. Power of a one sided test is lower than the power of the associated two sided test
B. Power of a two sided test is greater than the power of the associated one sided test
C. Hypothesis testing is less commonly used
D. None of the Mentioned
Answer:A
Explanation:The null hypothesis is assumed true and statistical evidence is required to reject it in favor of a research or alternative hypothesis. 2. Point out the correct statement:
A. Power of a one sided test is lower than the power of the associated two sided test B. Power of a two sided test is greater than the power of the associated one sided test C. Hypothesis testing is less commonly used D. None of the Mentioned
Explanation:Power of a one sided test is greater than the power of the associated two sided test. 3. Which of the following value is most common measure of “statistical significance” ?