Question

In: Statistics and Probability

This file is from a statistics textbook and provides information on over 100 recently sold homes...

This file is from a statistics textbook and

provides information on over 100 recently sold homes in a town in Arizona (fictional). The variables that

are included are:

Price: Sales prices in thousands of dollars

Bedrooms: Number of bedrooms

Baths: Number of bathrooms

Size: Size of the house measured in square feet

Pool: Variable is 0 if no pool, and 1 if there is a pool

Garage: Variable is 0 if no garage, and 1 if there is a garage

Distance: This is the number of miles that the house is from city center

Township: There are five townships in the town. This identifies the township the house is in

Part 1: Identify whether each variable is qualitative or quantitative. Then identify whether each

variable is nominal, ordinal, interval, or ratio.

Part 2: Use statistical techniques to provide a summary of the homes in this town. This can include

summary statistics and/or graphs. Think about what type of information is contained in each variable

(part 1) before you select summary techniques.

Part 3: Choose two townships and compare some aspects of the homes in each township. Please

consider both qualitative and quantitative characteristics. If a variable is quantitative please consider

measures of center and measures of dispersion when possible.

Price Bedrooms Size Pool Distance Twnship Garage Baths
263.1 4 2300 1 17 5 1 2
182.4 4 2100 0 19 4 0 2
242.1 3 2300 0 12 3 0 2
213.6 2 2200 0 16 2 0 2.5
139.9 2 2100 0 28 1 0 1.5
245.4 2 2100 1 12 1 1 2
327.2 6 2500 0 15 3 1 2
271.8 2 2100 0 9 2 1 2.5
221.1 3 2300 1 18 1 0 1.5
266.6 4 2400 0 13 4 1 2
292.4 4 2100 0 14 3 1 2

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