An engineer is designing a battery for use in a device that will be subjected to some extreme variations in temperature. The design parameters that he can select at this point is the plate material for the battery and the temperature levels. He has three possible choices for plate material; material A, material B and material C. He also decides to test all three plate materials at three temperature levels; - 15, 70 and 125°F since these temperature levels are consistent with the end-use environment. Given that the number of possible combination of treatments is 9 and that total sample size in this experiment is 36, complete the following ANOVA table
Source of variation
SS
df
Mean Square
F
Plate material
10683.72
Temperature
39118.72
Interaction
9613.78
Error
18230.75
Total