Selecting related samples increases standard error and reduces power.

Name: Selecting related samples increases standard error and reduces power.
Brand: Quizplus
Rating: 4.8 (28 reviews)

Question

Quizplus · Accepted Answer

Selecting related samples typically decreases the standard error because related samples are more likely to be similar to each other, leading to less variability in the data. This can increase the power of a statistical test, as there is a greater chance of detecting a true effect when variability is lower.

Selecting Related Samples Increases Standard Error and Reduces Power