A dolphin show is scheduled to start at 9:00 A.M, 9:30 A.M, and10:00 A.M. Once the show

Question:

A dolphin show is scheduled to start at 9:00 A.M, 9:30 A.M, and10:00 A.M. Once the show starts, the gate will be closed.
A visitor will arrive at the gate at a time uniformly distributed between 8:30 A.M and 10:00 A.M. Determine
a) The cumulative function of the time (in minutes)between arrival and 8:30 A.M
b) The mean and variance of the in the previous part.
c) The probability that a visitor waits less than 13 minutes for a show.
d) The probability that a visitor waits more than 17 minutes for a show.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...