MANOVA

Question 1

Sample size requirements

Answer 1

1. Minimum sample size per group must be greater than the number of dependent
   variables
2. min. 20 observation (recommended)
3. sample size per group is more important than overall sample size
4. sample size is desirable to be equal for each group

Question 2

Assumptions

Answer 2

1. Homogeneity of variance-covariance
   a. Box’s M - homogeneity of variance-covariance
   b. Levene’s test - homogeneity of variance
2. outliers
3. multicolinearity
4. normality
5. linearity
6. independence of observations