Question: 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
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 a99% confidence interval for the true difference between the proportions of customers who just order water to drink at Restaurants A and B.Let Population 1be 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 53 76
Restaurant B 75 69
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