Question: For each analysis, I want to write out the null hypothesis, explain what the analysis is looking at, calculate anything I think needs calculating (like
For each analysis, I want to write out the null hypothesis, explain what the analysis is looking at, calculate anything I think needs calculating (like expected cell counts), identify whether I think the null is right, and then tell the manager what the results mean.
15.Multiple Regression
Source Variation F P
Main Effect A 27.5 12.87 0.01
Main effect B 58.9 2.11 0.24
A*B Interaction 47.7 6.75 0.03
Within 325 4.98 0.05
Total 457.1
Dependent Variable = Purchase Interaction
Mean
AD 1 AD 2
Price 1 7.5 3.5
Price 2 4.0 8.2
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