Download presentation
Presentation is loading. Please wait.
1
Multiple Regression
2
Want to find the best linear relationship between a dependent variable, Y, (Price), and 3 independent variables X 1 (Sq. Feet), X 2 (Land), and X 3 (Age).
3
Using Excel to Get the ’s Go to TOOLS/DATA ANALYSIS/REGRESSION Note B1:D39 Must be a contiguous range
4
The regression equation: ŷ = 50128.37 +82.87971x 1 +322540.7x 2 – 4237.27x 3 P-value for F-test =.0000000746 <.05 At least 1 independent variable is significant Sq. Feet p-value =.0000839 Land p-value =.15501 Age p-value =.021931 Sq. Feet and Age are significant IN THIS MODEL!!!
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.