Lab 5 Flashcards
1
Q
how do we compare means from more than two groups?
A
one way analysis of variance ANOVA
2
Q
how do we commpare 2 means
A
t-test
3
Q
what is F-statistic
A
ratio of variation between a group of means relative to variation within groups
4
Q
what does ANOVA not tell you
A
which groups are different from which
5
Q
how to determine which groups are different from which
A
Post Hoc test
6
Q
Tukey Honest Significant Difference post hoc test
A
performs pairwises comparisons of the means after ANOVA
7
Q
Means that are not significantly different
A
share the same letter
8
Q
means that are significantly different have unique letters
A
