HMW.......

Aaliyah wants to know if there is a difference between the proportions of customers who just order water to drink at two popular restaurants in town. She collected the data in the following table. Construct a 99 % confidence interval for the true difference between the proportions of customers who just order water to drink at Restaurants A and B. Let Population 1 be the customers of Restaurant A and Population 2 be the customers of Restaurant B. Round the endpoints of the interval to three decimal places, if necessary. Drink orders Water Other Beverage Restaurant A 44 85 Restaurant B 64 85 Answer Tables Keypad Keyboard Shortcuts Lower Endpoint = Upper Endpoint =