If all other factors remain the same, as sample size increases the statistical power of a study
A) decreases.
B) increases.
C) stays the same.
D) depends on whether an ANOVA or a t-test is conducted.

Question

Quizplus · Accepted Answer

As the sample size increases, the variability within the data decreases and the effect size becomes more precise. This leads to an increase in statistical power, as there is a higher likelihood of detecting significant differences or associations between variables.

If All Other Factors Remain the Same, as Sample Size