A two-factor study compares three different treatment conditions (factor 1) for males and females (factor 2). In this study, the main effect for gender is determined by the overall mean score for the males (averaged over the three treatments) and the corresponding overall mean score for the females.
Indicate whether the statement is true or false
Question 2A two-factor analysis of variance with 2 levels of factor A and 3 levels of factor B involves six separate hypothesis tests.
Indicate whether the statement is true or false
Question 3A repeated-measures t test produces a t statistic of t = 4.00 with df = 12 . If the same data were evaluated with a repeated-measures ANOVA, the F-ratio would have df = 2, 12.
Indicate whether the statement is true or false
Question 4A repeated-measures study has n = 8 participants and k = 3 treatments. For this study, dferror= 21.
Indicate whether the statement is true or false
Question 5For a repeated-measures study, dfbetween treatments= 3 and dftotal = 27 . This means that there were n = 7 participants in the study.
Indicate whether the statement is true or false