A random sample of size n 18 is taken from the distribution with pdf f(x) 1 x 2, 0 x 2 (a) Find and 2 (b) Find P(2 3 X 5 6), approximately ...

A random sample of size n = 18 is taken from the distribution with pdf f(x) =

Question:

A random sample of size n = 18 is taken from the with pdf f(x) = 1 − x/2, 0 ≤ x ≤ 2.
(a) Find μ and σ2.
(b) Find P(2/3 ≤ X ≤ 5/6), approximately.
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...