x follows a binomial distribution with n = 5 and p = 0.40. P(X>=4) to four decimal places is: 1) 0.1429 2) 0.0870 3) 0.0768 4) 0.0102 X follows a Poisson distribution with mu = 3.4. P(x - 2) to four decimal places is: 1) 0.5882 2) 0.1929 3) 0.1135 4) 0.1873