In ANOVA for an a b factorial experiment, it is necessary to have at least two measurements at each level of each factor in order to analyze any interaction between the factors.

Question

In ANOVA for an a  b factorial experiment, it is necessary to have at least two measurements at each level of each factor in order to analyze any interaction between the factors.

Quizplus · Accepted Answer

In order to analyze interaction between factors in a factorial experiment, it is necessary to have at least two measurements at each level of each factor. If there is only one measurement at each level, it is not possible to differentiate between the effects of the factors and their interaction.

In ANOVA for an a B Factorial Experiment, It