Before the Christmas shopping rush began, a department store had noted that the percentage of customers who use a major credit card, the percentage who use the store's credit card, the percentage who pay by debit card, and the percentage who pay with cash are all the same, 25% for each. During the Christmas season, in a sample of 200 shoppers, 68 used a major credit card, 42 used the store's credit 43 paid with cash, and 45 paid with a debit card. At a 95% confidence level, test to see if the methods of payment have changed during the Christmas shopping rush.