Question

10.24 If the equations of the least squares regression lines are:
a) Y=20.8-0.219X (Y on X), and X = 16.2–0.785Y (X or Y);
b) Y=2.64+0.648X (Y on X), and X=-1.91+0.917Y (X or Y);
c) Y=1.94X+10.83 (Y on X), and X = 0.15Y+6.18 (X or Y);
d) Y=15-1.96X (Yon X), and Y = 15.91-2.22X (X or Y);
Find the product moment coefficient of correlation in each case.​

Answer 1

Answer:

d is answer

Explanation:

d is correct answer