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You run a regression analysis on a bivariate set of data (n=110). You obtain the regression...

You run a regression analysis on a bivariate set of data (n=110). You obtain the regression equation

y= −1.754x + −58.108

with a correlation coefficient of r=−0.811 (which is significant at α=0.01). You want to predict what value (on average) for the explanatory variable will give you a value of 150 on the response variable.

What is the predicted explanatory value?
x =

(Report answer accurate to one decimal place.)

math   Statistics-And-Probability   
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