208711 Anova And Nonparametric Methods Week 4

208711 Anova And Nonparametric Methods Week 4


QUESTION 1
ANOVA
a. List and explain the three assumptions for using ANOVA? (Lind, Ch. 12, p. 392)
The three assumptions of the ANOVA include:
Independence of variables:
This means that the data in the groups are independent and not dependent
Normality:
This assumption states that the data in each data is normally distributed.
Variance homogeneity:
This means that the variance of the data in the groups is the same
b.
(1) Suppose the data planned for an ANOVA test does not meet

Ancova SPSS