Suppose the outcomes of births within a given family are independent of each other, and a couple has already had four boys.Which of the following best describes the probability that their next baby will be a girl?
A)Approximately 50%
B)Much less than 50%
C)Much greater than 50%
D)Not enough information to tell

Question

Quizplus · Accepted Answer

The probability of having a boy or a girl is always approximately 50%, regardless of previous outcomes. The fact that the couple has already had four boys does not affect the probability of the next baby being a girl.

Suppose the Outcomes of Births Within a Given Family Are