Part (A) Where or when we can apply Chi-Square Test? (01 Mark) Part (B) A department store, A, has four competitors: B,C,D and E. Store A hires a consultant to determine if the percentage of shoppers who prefer each of the five stores is the same. A survey of 1100 randomly selected shoppers is conducted, and the results about which one of the stores shoppers prefer are below. Is there enough evidence using a significance level α = 0.05 to conclude that the proportions are same? (07 Marks) STORE A B C D E Number of 262 234 204 190 210 shoppers Expected 220 220 220 220 220 number of Shoppers