Kate ate 1/4 of her orange. ben ate 2/4 of his banana. did kate and ben eat 1/4 + 2/4 = 3/4 of their fruit? explain

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)