Client meeting. An accountant must meet with one more client before he can go home. The amount of time X (in minutes) that he meets with the client is Uniformly distributed on the interval [40, 60]. The total length of time Y (also in minutes) that he must remain in the office is 1.3X + 10.
a. Find the covariance of X and Y .
b. Find the correlation of X and Y .