In: Statistics and Probability
Sixty percent of 100 randomly selected shoppers who were classified as having rural backgrounds said they prefer to purchase camera equipment in discount stores. In a comparable study involving 250 shoppers with urban backgrounds, 50 percent said they would prefer the discount stores. At the 1% significance level, is there a difference between the two groups in the proportion who prefer discount stores?
please inclue Ho, Ha, p-value and statement as well as the rest of the problem