Author Question: If the p-value for an F-test is less than the alpha level chosen in the experimental design phase, ... (Read 75 times)

ahriuashd · **on:** Aug 4, 2018

If the p-value for an F-test is less than the alpha level chosen in the experimental design phase, you should

A) reject the null hypothesis and conclude that there is a significant difference between groups.
B) reject the null hypothesis and conclude that there is no significant difference between groups.
C) accept the null hypothesis and conclude that there is a significant difference between groups.
D) accept the null hypothesis and conclude that there is no significant difference between groups.

Question 2

A researcher used SPSS for Windows to perform an ANOVA for an experiment she conducted. In the design phase of the study, she decided to use an alpha level of .05. b

She should reject the null hypothesis and conclude that there is a significant difference between groups if the p-value is

A) .10
B) 1.0
C) .05
D) .50