1. Two equally matched baseball teams play six games. What is the probability
that each will win three games?
2. Ten babies were born in Hospital A and 20 babies were born in hospital B. Assuming
boy and girl babies are equally likely, compute the probability:
(1) that 70% or more of the babies born in Hospital A were girls.
(2) that 70% or more of the babies born in Hospital B were girls.
3. What is the relationship between p and how well
the normal distribution approximates the binomial distribution.
4. What is the relationship between N and how well the normal distribution approximates
the binomial distribution.
5. What famous theorem implies that with large N the binomial will be approximately
normal?