Dr. White is planning a study of the effectiveness of different memory strategies. When should he set the alpha level to be used in his study?
A) Before she analyzes the data
B) After she has analyzed the data
C) After looking at the probability values from the analyses
D) The computer will set the alpha level when it analyzes the data

Question

Quizplus · Accepted Answer

The alpha level should be set before analyzing the data to avoid bias and ensure the integrity of the statistical testing process.

Dr White Is Planning a Study of the Effectiveness of Different