What is the model if we use Floor Area and Offices as predictors? Predict Assessed Value ($’000) Suppose the final model is: Assessed Value ($'000) = 145.921 + 0.307 * Floor Area What would be the assessed value of a medical office building with a floor area of 3500 sqft, two offices, and built 15 years ago? Is this assessed value consistent with actual values in the database?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 38E
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What is the model if we use Floor Area and Offices as predictors?

 

Predict Assessed Value ($’000)

Suppose the final model is: Assessed Value ($'000) = 145.921 + 0.307 * Floor Area

What would be the assessed value of a medical office building with a floor area of 3500 sqft, two offices, and built 15 years ago?

Is this assessed value consistent with actual values in the database?

SUMMARY OUTPUT
Regression Statistics
Multiple R 0.973781
R Square
0.94825
Adjusted R 0.946048
Standard E 86.98889
Observatic
50
ANOVA
df
SS
MS
F
ignificance F
Regressior
2 6516856 3258428 430.6065 5.98E-31
Residual
47 355652.1 7567.066
Total
49 6872508
Coefficientsandard Erre t Stat
P-value Lower 95%Upper 95%ower 95.09/pper 95.0%
Intercept 103.8676
40.5244 2.563089 0.013636 22.34306 185.3922 22.34306 185.3922
Floor Area 0.272087 0.017338 15.69338 2.59E-20 0.237208 0.306966 0.237208 0.306966
Offices
67.07839 26.42672 2.538279 0.014513 13.91469 120.2421 13.91469 120.2421
Transcribed Image Text:SUMMARY OUTPUT Regression Statistics Multiple R 0.973781 R Square 0.94825 Adjusted R 0.946048 Standard E 86.98889 Observatic 50 ANOVA df SS MS F ignificance F Regressior 2 6516856 3258428 430.6065 5.98E-31 Residual 47 355652.1 7567.066 Total 49 6872508 Coefficientsandard Erre t Stat P-value Lower 95%Upper 95%ower 95.09/pper 95.0% Intercept 103.8676 40.5244 2.563089 0.013636 22.34306 185.3922 22.34306 185.3922 Floor Area 0.272087 0.017338 15.69338 2.59E-20 0.237208 0.306966 0.237208 0.306966 Offices 67.07839 26.42672 2.538279 0.014513 13.91469 120.2421 13.91469 120.2421
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