Let X be a random variable having the binomial distribution with parameters n = 7 and p

Question:

Let X be a random variable having the binomial with parameters n = 7 and p = 1/4, and let Y be a random variable having the binomial with parameters n = 5 and p = 1/2.Which of these two random variables can be predicted with the smaller M.S.E.?
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...