If all other factors are held constant,increasing the sample size from n = 25 to n = 100 will increase the power of a statistical test.

Question

Quizplus · Accepted Answer

Increasing the sample size will result in a larger sample mean and a smaller standard deviation of the sample mean, which in turn increases the power of the statistical test. This is because a larger sample size provides more information about the population and reduces the likelihood of Type II errors (failing to reject a false null hypothesis).

If All Other Factors Are Held Constant,increasing the Sample Size