______ the sample size of study ______ the likelihood of rejecting the null hypothesis.
A) Decreasing; increases
B) Increasing; increases
C) Decreasing; does not alter
D) Increasing; decreases

Question

Quizplus · Accepted Answer

Increasing the sample size of study increases the power of the study, which in turn increases the likelihood of rejecting the null hypothesis. A larger sample size provides more information, reduces random variation, and narrows the confidence interval, resulting in a more accurate estimate of the population parameter.

______ the Sample Size of Study ______ the Likelihood of Rejecting

the Sample Size of Study the Likelihood of Rejecting