Week 8 : RMB Flashcards
1
Q
What is ANOVA?
A
A test that helps us analyse the variance
2
Q
What is a factor? ANOVA
A
A categorical variable containing the labels of a set of groups
3
Q
What is a Level? ANOVA
A
different groups with a factor
4
Q
What is the sum square total?
A
the sum of squared differences within different groups
5
Q
What are ANOVAs assumptions?
A
normality, variance, independence and factors
6
Q
How do you calculate the mean square error within?
A
MSEW= SSw/ N-G
7
Q
How do you calculate the mean square error between?
A
MSEB = SSb/ G-1
8
Q
What does G stand for in the SSE equation?
A
G = number of groups
N= number of participants
