The following regression comes from the Earnings and Height data set where weight is measured in pounds and height is measured in inches.

w-eight = 154.41 + 4.85 height n=17,870 R2 = .1401

(6.03) (0.09)

1.Beginning with the original regression results, rewrite the regression coefficients if height were measured in centimeters (cm). Use the conversion of 1 inch = 2.54cm. What is the R2 for this regression?

2.

Beginning with the original regression results, rewrite the regression coefficients if height were measured in cm and weight were measured in kg. What is the R2 for this regression?