A completely randomized experiment with two temperatures (factor A), two lengths of washing time (factor B), and five replications per treatment gave the following results:
(a) Average for all experimental conditions having both factors at their low levels: 6.5
(b) Average for all experimental conditions having factor A at its high level and factor B at its low level: 14.0
(c) Average for all experimental conditions having factor B at its high level and factor A at its low level: 5.5
(d) Average for all experimental conditions having both factors at their high levels: 8.0
Do a graphical analysis of main effects and interaction effects. Find numerical values for all effect estimates (main and interaction effects).