Let X1 and X2 be a random sample of size n 2 from a distribution with pdf f(x) 6x(1 x), 0 x 1 Find the mean and the variance of Y X1 X2 ...

Let X1 and X2 be a random sample of size n = 2 from a distribution with

Question:

Let X1 and X2 be a random sample of size n = 2 from a with pdf f(x) = 6x(1 − x), 0 < x < 1. Find the mean and the variance of Y = X1 + X2.
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...