A Factorial Experiment Involving Two Levels of Factor a and Two

Essay

A factorial experiment involving two levels of factor A and two levels of factor B resulted in the following. $\begin{array}{lll}&\text { Factor } B\\\text { Factor } A & \text { Level 1 } & \text { Level 2 } \\\text { Level 1 } & 14 & 18 \\& 16 & 12 \\\text { Level 2 } & 18 & 16 \\& 20 & 14\end{array}$ Use Excel and test for any significant main effect and any interaction effect. Use α = .05.