The sum of two numbers is 34. the sum of three times the smaller number and three is equal to five more than twice the larger number. find the two numbers.

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)