A statistics professor finds that when she schedules an office hour for student help, an average of

Question:

A statistics professor finds that when she schedules an office hour for student help, an average of 2 students arrive. Find the probability that in a randomly selected office hour, the number of student arrivals is
Use the Poisson to find the indicated probabilities.
a. 0
b. 2
c. 5
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...