Zagat's publishes restaurant ratings for various locations in the United States. The file Restaurants2 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 NewYork 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.