If Y = 3.2X + 58 and X = 0.2Y ‐ 8 are the lines of regression of Y on X and X on Y respectively, then the value of correlation coefficient between X and Y is:
A. 0.6
B. 0.7
C. 0.8
D. 0.9
Answer:C
If Y = 3.2X + 58 and X = 0.2Y ‐ 8 are the lines of regression of Y on X and X on Y respectively, then the value of correlation coefficient between X and Y is:
A. 0.6 B. 0.7 C. 0.8 D. 0.9