i = [tex]p(0) = \frac {3} {8} x \frac {2} {7} = \frac
{3} {28} ; p (1) = \frac {3} {8} x \frac {5} {7} + \frac {5} {8} x \frac {3}
{7} = \frac {15} {28}; p (2) = \frac {5} {8} x \frac {4} {7} = \frac {5} {14}
[/tex]
(a)
i. The probability mass function of X is 5 / 14
Hypergeometric Distribution is the probability distribution
of a hypergeometric random variable.
The hypergeometric distribution is used to calculate the
statistical importance of having drawn a specific k successes (out of n total
draws) from the aforementioned population in the hypergeometric test uses.
ii. Please see attached image for the answer.
