a. 1

b. 0.5

c. -0.5

d. 0

1) If the correlation coefficient between two random variables X and Y is 0.3, then the correlation coefficient between (2X+3)/5 and (4Y+7)/11 is?

a. 0.3

b. 0.3/(11*5)

c. (2*4*0.3)/(11*5)

d. None of the above.

- Thread starter harshalishah
- Start date
- Tags correlation help me homework help regression homework statistic thanks in advance