A second course in statistics regression analysis 7th by mendenhall case study 05
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Case Study 5
An Investigation
of Factors
Affecting the
Sale Price of
Condominium
Units Sold at
Public Auction
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Figure CS5.1 Layout of
condominium complex
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Figure CS5.2 SAS regression
printout for Model 1
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Figure CS5.3 SAS regression
printout for Model 2
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Figure CS5.4 SAS regression
printout for Model3
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Figure CS5.5 Portion of SAS
regression printout for Model 4
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Figure CS5.6 SAS plot of
standardized residuals from Model 3
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Figure CS5.7 SAS histogram of
residuals from Model 3
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Figure CS5.8 SAS regression printout
for Model 3 with outliners removed
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Figure CS5.9 SAS plot of standardized
residuals from Model 3 with outliners
removed
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Figure CS5.10 SAS histogram of residuals
from Model 3 with outliners removed
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Figure CS5.11 SAS graph of predicted
price versus distance (bayview units)
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Figure CS5.12 SAS graph of predicted
price versus distance (oceanview units)
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Figure CS5.13 SAS graph of predicted
price versus floor height (bayview units)
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Figure CS5.14 SAS graph of predicted
price versus floor height (oceanview units)
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Figure CS5.15 SAS printout of (X’X-1)
matrix for Model 3
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