You run a regression analysis on a bivariate set of data (n=57). With ¯x=39.4 and ¯y=52.1, you obtain the regression equation

y=0.894x−54.899

with a correlation coefficient of r=0.992. You want to predict what value (on average) for the response variable will be obtained from a value of 30 as the explanatory variable.

What is the predicted response value?
y =

(Report answer accurate to one decimal place.)

Check AnswerQuestion 14