29 Nov 18.8 Zagat’s publishes restaurant ratings for vari
18.8 Zagat’s publishes restaurant ratings for various locations in the United States. The file contains the Zagat rating for food, decor, service, and price per person for a sample of 50 restaurants located in New York City and 50 restaurants located in suburban areas outside New York City. You want to study differences in the cost of a meal between restaurants in New York City and suburban areas and also want to be able to predict the cost of a meal. Completely analyze the data.