You run a regression analysis on a bivariate set of data (n=25n=25). You obtain the regression equationy=4.128x−48.184y=4.128x-48.184with a correlation coefficient of r=0.563r=0.563 (which is significant at α=0.01α=0.01). You want to predict what value (on average) for the explanatory variable will give you a value of 160 on the response variable. What is the predicted explanatory value? x =  (Report answer accurate to one decimal place.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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You run a regression analysis on a bivariate set of data (n=25n=25). You obtain the regression equationy=4.128x−48.184y=4.128x-48.184with a correlation coefficient of r=0.563r=0.563 (which is significant at α=0.01α=0.01). You want to predict what value (on average) for the explanatory variable will give you a value of 160 on the response variable.

What is the predicted explanatory value?
x = 

(Report answer accurate to one decimal place.)

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