Our Cards are drawn at random from a deck of 52 cards without replacement. What is the probability that exactly two are kings, given that at least one is a king?
Let X be the larger of the # of heads and the # of tails in 5 independent tosses of a loaded coin for which p(H) = 1/4; p(T) = 3/4. Draw a histogram of its probability mass function and graph for its distribution function Fx. Also find E(x).