Chapter 12 Crossword

What is the hypothesis test typically used with one or more nominal independent variables (with at least 3 groups) and a scale dependent variable?
Between Groups Variance/ Within Groups Variance = F
populations are those that have the same variance
populations are those that have different variances
the mean of every score in the study GM = E(x)/Ntotal
SSbetween/SStotal
a statistical procedure frequently carried out after the null hypothesis has been rejected; it allows us to make multiple comparisons among several means (follow up test)
widely used post hoc test that determines the differences between means in terms of standard error (sometimes called the q test). = (m1-m2)/ Sm
N= Ngroups/ E(1/N). Weighted sample size
a post hoc test that provides a more strict critical value for every comparison of means (also called the Dunn multiple comparisons test)
problem of too many possible comparisons (increase of type 1 errors)