Assuming independent arrivals with a mean of 2.5 arrivals per minute, nd the probability that in a

Question:

Assuming independent arrivals with a mean of 2.5 arrivals per minute, nd the probability that in a given minute there will be
(a) Exactly 2 arrivals;
(b) At least 3 arrivals;
(c) Fewer than 4 arrivals.
(d) Which probability did you use and why? 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...