a. What is the probability distribution of a discrete random variable? b. How do you find the

Question:

a. What is the probability of a discrete random variable?
b. How do you find the mean of a discrete random variable? How do you interpret the result?
c. How do you find the standard deviation of a discrete random variable? How do you interpret the result? 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...