2. Cond Nast Traveler magazine conducts an annual survey of subscribers in order to determine the best

2. Condé Nast Traveler magazine conducts an annual survey of subscribers in order to determine the best places to stay throughout the world. Table 1.6 shows a sample of nine European hotels

(Condé Nast Traveler, January 2000). The price of a standard double room during the hotel’s high season ranges from $ (lowest price) to $$$$ (highest price). The overall score includes subscribers’ evaluations of each hotel’s rooms, service, restaurants, location/atmosphere, and public areas; a higher overall score corresponds to a higher level of satisfaction.

a. How many elements are in this data set?

b. How many variables are in this data set?

c. Which variables are qualitative and which variables are quantitative?

d. What type of measurement scale is used for each of the variables?