Let x be a hypergeometric random variable with N = 15, n = 3, and M =

Question:

Let x be a hypergeometric random variable with N = 15, n = 3, and M = 4.
a. Calculate p(0), p(1), p(2), and p(3).
b. Construct the probability histogram for x.
c. Use the formulas given in Section 5.4 to calculate µ = E(x) and σ2.
d. What proportion of the population of measurements fall into the interval (µ ± 2σ)? Into the interval (µ ± 3σ)? Do these results agree with those given by Tchebysheff's Theorem?