F-Test (Analysis of Variance/ANOVA)

F-test

A parametric test used to compare the means of two or more groups of independent samples; Also known as the Analysis of Variance (ANOVA)

One-way analysis of variance

Only 1 variable involved

Two-way analysis of variance

• 2 variables involved the column and the row variables

• Used to know if there are significant differences between the columns and rows

Three-way analysis of variance

3 variables involved

F-computed value > F-tabular value

• Disconfirm null hypothesis in favor of the research hypothesis

• This means there is a significant difference between and among the mean of the different groups