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A simple regression produces the regression equation Y^ = 5X 7.

a. If we add 2 to all the X values in the data (and keep the Y values the same as the original), what will the new regression equation be?

b. If we add 2 to all the Y values in the data (and keep the X values the same as the original), what will the new regression equation be?

c. If we multiply all the X values in the data by 2 (and keep the Y values the same as the original), what will the new regression equation be?

d. If we multiply all the Y values in the data by 2 (and keep the X values the same as the original), what will the new regression equation be?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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