What was the average price of a room at two-star, three-star, and four-star hotels in cities around

Question:

What was the average price of a room at two-star, three-star, and four-star hotels in cities around the world in 2009? The file contains the prices in English pounds (about US $1.57 as of October 2010). Complete the following for two-star, three-star, and four-star hotels.
a. Construct a frequency and a percentage Construct a histogram and a percentage polygon.
c. Construct a cumulative percentage and plot a cumulative percentage polygon (ogive).
d. What conclusions can you reach about the cost of twostar, three-star, and four-star hotels?
e. Construct separate scatter plots of the cost of two-star hotels versus three-star hotels, two-star hotels versus four-star hotels, and three-star hotels versus four-star hotels.
f. What conclusions can you reach about the relationship of the price of two-star, three-star, and four-star hotels? Distribution
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