Consider the Following Data for Two Variables X and Y $\alpha$

question 70

Essay

Consider the following data for two variables x and y.

a.An estimated regression equation of the formwas developed for the above data and the results are shown below.Comment on the adequacy of this equation for predicting y.Let $\alpha$ = .05.
b.A regression equation of the formwas developed for the above data and results are shown below.Comment on the adequacy of this equation for predicting y.Let
$\alpha$ = .05.
c.Predict the value of y when x = 5.

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