For this problem, use the multiple regression equation below to complete parts (a) and (b). Y₁ = 10 + 5X₁₁ +3X2i a. Interpret the meaning of the slopes. O A. If X₁ increases one unit, Y increases 5 units. If X₂ increases one unit, Y increases 3 units. O B. If X₂ is constant, when X₁ increases one unit, Y increases 5 units. If X₁ is constant, when X₂ increases one unit, Y increases 3 units. O C. If X₂ is constant, when X₁ increases one unit, Y increases 3 units. If X₁ is constant, when X₂ increases one unit, Y increases 5 units. O D. If X₁ increases one unit, Y increases 3 units. If X₂ increases one unit, Y increases 5 units. b. Interpret the meaning of the Y-intercept. O A. The Y-intercept 10 is the estimate of the mean value of Y if X₁ and X₂ are both 0. O B. The Y-intercept 10 is the estimate of the mean value of Y if X₁ is 0. The Vintoroont 5 in the netimoto of the moon value of Vif V is 0
For this problem, use the multiple regression equation below to complete parts (a) and (b). Y₁ = 10 + 5X₁₁ +3X2i a. Interpret the meaning of the slopes. O A. If X₁ increases one unit, Y increases 5 units. If X₂ increases one unit, Y increases 3 units. O B. If X₂ is constant, when X₁ increases one unit, Y increases 5 units. If X₁ is constant, when X₂ increases one unit, Y increases 3 units. O C. If X₂ is constant, when X₁ increases one unit, Y increases 3 units. If X₁ is constant, when X₂ increases one unit, Y increases 5 units. O D. If X₁ increases one unit, Y increases 3 units. If X₂ increases one unit, Y increases 5 units. b. Interpret the meaning of the Y-intercept. O A. The Y-intercept 10 is the estimate of the mean value of Y if X₁ and X₂ are both 0. O B. The Y-intercept 10 is the estimate of the mean value of Y if X₁ is 0. The Vintoroont 5 in the netimoto of the moon value of Vif V is 0
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter6: Exponential Functions And Sequences
Section: Chapter Questions
Problem 6CA
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