Bo goes into labor and gives birth to a child 234 days after conception. What percentage of

Question:

Bo goes into labor and gives birth to a child 234 days after conception. What percentage of women gives birth.
(a) At the same point in pregnancy as or earlier than Bo.
(b) At a later point in pregnancy than Bo.
(c) Between their due date and the point at which Bo gave birth?
Notice: Refer to the information in Exercise 10.