In any game, the number of passes N that Donovan McNabb will throw has a Poisson distribution with expected value µ = 30. Each pass is a completed with probability q = 2/3, independent of any other pass or the number of passes thrown. Let K equal the number of completed passes McNabb throws in a game. What are φK (s), E[K], and Var[K]? What is the PMF PK (k)?