A researcher assigned participants (n = 8 per group)to read vignettes describing a person engaging in either a helpful,hurtful,or neutral act.Different participants were assigned to each group and asked to rate how positively they viewed the person described in the vignette.What is the critical value for the one-way between-subjects ANOVA at a .05 level of significance?
A) 3.07
B) 3.44
C) 3.47
D) 4.32

Question

Quizplus · Accepted Answer

The critical value for a one-way ANOVA with 2 groups and 21 degrees of freedom (8 participants per group - 3 groups + 1) at a .05 level of significance is 3.47.

A Researcher Assigned Participants (N = 8 Per Group)to Read