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The file contains the cost per meal and the ratings of 50 city and 50 suburban restaurants on their food, décor and service and their summated ratings Complete the following for the urban and

The file contains the cost per meal and the ratings of 50 city and 50 suburban restaurants on their food, décor, and service (and their summated ratings). Complete the following for the urban and suburban restaurants. Source: Data extracted from Zagat Survey 2009 New York City Restaurants and Zagat Survey 2009–2010 Long Island Restaurants. a. Construct the five-number summary of the cost of a meal. Restaurants Granule 5.61 5.45 5.44 5.25 5.56 5.63 5.50 5.57 5.67 5.36 5.77 5.57 5.42 5.58 5.58 5.50 5.32 5.50 5.53 5.58 5.47 5.40 5.47 5.61 5.53 5.32 5.67 5.29 5.49 5.55 5.57 5.40 5.53 5.54 5.55 5.62 5.56 5.46 5.44 5.51 5.65 5.44 5.42 5.40 5.53 5.34 5.54 5.45 5.52 5.41 136 CHAPTER 3 Numerical Descriptive Measures b. Construct a boxplot of the cost of a meal. What is the shape of the distribution? c. Compute and interpret the correlation coefficient of the summated rating and the cost of a meal.

Jun 20 2020 View more View Less

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