Question

From the heights (X1), weights (X2) and ages (X3) of a group of students the following standard deviation and correlation coefficients were obtained: 1 = 2.8 inches, 2 =12 lbs, 3 = 1.5 years, r12 = 0.75, r23 = 0.54, and r31= 0.43 Calculate all the partial regressin coefficients.

Answer 1

Answer:

Oo this is a long question