After watching a number of children playing games at a video arcade, a statistics practitioner estimated the

Question:

After watching a number of children playing games at a video arcade, a statistics practitioner estimated the following probability distribution of X, the number of games per visit.

a. What is the probability that a child will play more than four games?
b. What is the probability that a child will play at least twogames?

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...