(Solved): 7. Consider a binomial distribution with 15 identical trials,
and probability of success of 0.5.
(a) ...
7. Consider a binomial distribution with 15 identical trials,
and probability of success of 0.5.
(a) (4 points) Find the exact probability that x = 2.
(b) (4 points) Use the normal approximation to find the probability that x =
2.