Question

The correlation matrix below provides the results of a recent commercial test. A * indicates a statistically significant correlation.

AgeIncome Rating of ad believabilityRating of ad likingPurchase Intent
Age1









Income1.57*1


Rating of ad believability-1.38
1.02
1


Rating of ad liking
1.09
-1.05
1.87*
1.0

Purchase intent


1-.15
1.04
1.83*
1.57*
1.0
The researcher concludes: "This is good news. The more we increase the commercial's believability the more we can cause purchase intent to rise."
Do you agree or disagree with this conclusion?

Answer

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