The number of accidents in a production facility has a Poisson distribution with a mean of 2.6

Question:

The number of accidents in a production facility has a Poisson with a mean of 2.6 per month.
a. For a given month what is the probability there will be fewer than 2 accidents?
b. For a given month what is the probability there will be more than 3 accidents? 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...