A Large Carpet Store Wishes to Determine If the Brand

Essay

A large carpet store wishes to determine if the brand of carpet purchased is related to the purchaser's family income. As a sampling frame, the store mailed a survey to people who have a store credit card. Five hundred customers returned the survey and the results follow: At the 5% level of significance, can you conclude that the brand of carpet purchased is related to the purchaser's family income? Justify your answer.