Question

From the heights (X1), weights (X2) and ages (X3) of a group of students the following standard deviation and correlation were obtained: 01= 2.8 inches, 02=12 lbs, 03= 1.5 years, 112 = 0.75, 123 = 0.54, and f31= 0.43
Calculate all the partial regressin coefficients.​

Answer 1

Answer:

From the heights (X1), weights (X2) and ages (X3) of a group of students the following standard deviation and correlation were obtained: 01= 2.8 inches, 02=12 lbs, 03= 1.5 years, 112 = 0.75, 123 = 0.54, and f31= 0.43

Calculate all the partial regressin coefficients.