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 = .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
= .05.
c.Predict the value of y when x = 5.
Correct Answer:

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a.Linear= 3.3043 + 0.2618 x
r2View Answer
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Correct Answer:
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r2
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