Increasing sample size does NOT:
A) increase statistical power.
B) decrease standard error.
C) increase the magnitude of the test statistic.
D) decrease statistical power.

Question

Quizplus · Accepted Answer

Increasing the sample size increases statistical power, decreases the standard error, and can increase the magnitude of the test statistic, but it does not decrease statistical power. Higher statistical power means a higher probability of detecting an effect if there is one.

Increasing Sample Size Does NOT