The results of a recent poll on the preference of shoppers regarding two products are shown below.
Product
|
ShoppersSurveyed
|
ShoppersFavoring
ThisProduct
|
A
|
800
|
560
|
B
|
900
|
612
|
At the 5% significance level, test the hypothesis that the population proportion of shoppers who favor B exceeds the percentage that favor A.