
Because the interaction effect is not significant, we can focus on only the main effects. On the other hand, the interaction effect is not significant because its p-value (0.151) is greater than our significance level. Note that these p-values are so low that Excel uses scientific notation to represent them. Because the p-values for both Gender and Major are less than our significance level, these factors are statistically significant.

Interpreting Excel’s Two-Way ANOVA Resultsįirst, look in the P-value column in the ANOVA Source of Variation table at the bottom of the output. Change this value only when you have a specific reason for doing so.įor this example, the popup should look like this:

