Suppose five cards are dealt from a standard deck of 52 playing cards.

A five card hand, where four of the cards are the same, i.e. four Aces, or four Kings, etc., is called getting a "four of a kind". What is the probability of getting a "four of a kind"? Round your answer to five decimal places.

Find the probability of getting a five card hand that has three Jacks and two Queens.Round your answer to six decimal places.