Answered: also compute the regression equation in…

Math

Statistics

also compute the regression equation in which you predict Y using X as the predictor variable

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Consider the regression equation Y=a+bX. Assume that there is a relationship exists between the variables X and Y. Then what the value of b will be?
also compute the regression equation in which you predict Y using X as the predictor variable
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A sports statistician was interested in the relationship between game attendance (in thousands) and the number of wins for baseball teams. Information was collected on several teams and was used to obtain the regression equation ý = 4.9 + 15.2, where x represents attendance (in thousands) and ý is the predicted number of wins. Which statement best describes the meaning of the slope of the regression line? For each increase in attendance by 1,000, the predicted number of wins increases by 4.9. O For each increase in attendance by 1,000, the predicted number of wins increases by 15.2. O For each increase in the number of wins by 1, the predicted attendance increases by 4,900. O For each increase in the number of wins by 1, the predicted attendance increases by 15,200.
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