You run a regression analysis on a bivariate set of data (n= 33). You obtain the regression equation y = 3.146x + - 12.726

Question

You run a regression analysis on a bivariate set of data (n= 33). You obtain the regression equation
y = 3.146x +  - 12.726

with a correlation coefficient of r = 0.847 (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 130 on the response variable.
What is the predicted explanatory value?
X=_________

Kunduz · Accepted Answer

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