Tony Zamora, a real estate investor, has just moved to Clarksville and wants to learn about the local real estate market. He wants to understand, for example, the relationship between geographical segment of the city and selling price of a house, the relationship between selling price and number of bedrooms, and so on. Tony has randomly selected 25 house-for-sale listings from the Sunday newspaper and collected the data listed below. Garage Number of Size Bathrooms (cars) Segment of City Selling Price (5000) House Size (00 sq. ft.) Number of Bedrooms Northwest 290 21 South 95 11 Northeast 170 19 Northwest 375 38 West 350 24 4 South 125 10 2 West 310 31 4 West 275 25 3 Northwest 340 27 5 Northeast 215 22 4 Northwest 295 20 4 South 190 24 4 Northwest 385 36 5 West 430 32 5 South 185 14 3 South 175 18 4 Northeast 190 19 4 Northwest 330 29 4 West 405 33 5 Northeast 170 23 4 West 365 34 5 Northwest 280 25 4 South 135 17 3 Northeast 205 21 4 West 260 26 4 232022222NON 2233232122 a. Construct a crosstabulation for the variables segment of city and number of bedrooms. (3) b. Compute the row percentages for your crosstabulation in part (a). (3) c. Comment on any apparent relationship between the variables. (1)

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Tony Zamora, a real estate investor, has just moved to Clarksville and wants to learn about the
local real estate market. He wants to understand, for example, the relationship between
geographical segment of the city and selling price of a house, the relationship between selling
price and number of bedrooms, and so on. Tony has randomly selected 25 house-for-sale listings
from the Sunday newspaper and collected the data listed below.
Garage
Number of Size
Bathrooms (cars)
Segment
of City
Selling
Price
(5000)
House
Size
(00 sq. ft.)
Number of
Bedrooms
Northwest
290
21
South
95
11
Northeast
170
19
Northwest
375
38
West
350
24
4
South
125
10
2
West
310
31
4
West
275
25
3
Northwest 340
27
5
Northeast 215
22
4
Northwest
295
20
4
South
190
24
4
Northwest
385
36
5
West
430
32
5
South
185
14
3
South
175
18
4
Northeast
190
19
4
Northwest
330
29
4
West
405
33
5
Northeast
170
23
4
West
365
34
5
Northwest 280
25
4
South
135
17
3
Northeast 205
21
4
West
260
26
4
232022222NON 2233232122
a. Construct a crosstabulation for the variables segment of city and number of bedrooms.
(3)
b. Compute the row percentages for your crosstabulation in part (a).
(3)
c. Comment on any apparent relationship between the variables.
(1)
Transcribed Image Text:Tony Zamora, a real estate investor, has just moved to Clarksville and wants to learn about the local real estate market. He wants to understand, for example, the relationship between geographical segment of the city and selling price of a house, the relationship between selling price and number of bedrooms, and so on. Tony has randomly selected 25 house-for-sale listings from the Sunday newspaper and collected the data listed below. Garage Number of Size Bathrooms (cars) Segment of City Selling Price (5000) House Size (00 sq. ft.) Number of Bedrooms Northwest 290 21 South 95 11 Northeast 170 19 Northwest 375 38 West 350 24 4 South 125 10 2 West 310 31 4 West 275 25 3 Northwest 340 27 5 Northeast 215 22 4 Northwest 295 20 4 South 190 24 4 Northwest 385 36 5 West 430 32 5 South 185 14 3 South 175 18 4 Northeast 190 19 4 Northwest 330 29 4 West 405 33 5 Northeast 170 23 4 West 365 34 5 Northwest 280 25 4 South 135 17 3 Northeast 205 21 4 West 260 26 4 232022222NON 2233232122 a. Construct a crosstabulation for the variables segment of city and number of bedrooms. (3) b. Compute the row percentages for your crosstabulation in part (a). (3) c. Comment on any apparent relationship between the variables. (1)
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