1. Decide whether experiment is binomial, Poisson or neither based upon the info given. Each week a man plays the game in which he has a 21% chance of winning. The random variable is number of times he wins in 64 weeks.
2. We have the Poisson distribution with mean = 4. Find P(X = 3), P(X < 3), P(X <= 3), P(X > 3), variance, and standard deviation.