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Regression & Coefficient of Determination

7. Shown below is a partial computer output from a regression analysis.

(see attached file)

a. Use the above results and write the regression equation.
b. Compute the coefficient of determination and fully interpret its meaning.
c. At a = 0.05, test to see if there is a relation between X1 and Y.
d. At a = 0.05, test to see if there is a relation between X3 and Y.
e. Is the regression model significant? Perform an F test and let a = 0.05.

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The solution addresses partial computer from a regression analysis.

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