Show that if we let M N in Theorem 5 7, the mean and the variance of the hypergeometric distribution can be written as n and 2 n(1 ) N n N 1 How do these results tie in with the discussion on page 156 ...

Show that if we let = M/N in Theorem 5.7, the mean and the variance of

Question:

Show that if we let θ = M/N in Theorem 5.7, the mean and the variance of the hypergeometric can be written as µ = nθ and σ2 = nθ(1– θ) ∙ N – n / N – 1 . How do these results tie in with the discussion on page 156?
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...