Answer:
After the first 2 children are born, whatever their sex, the chance of having either a boy or a girl is 1/2 or %50. ( Independent event)
Prior to having any children the chance of having 3 children that are girls is 1/2 x 1/2 x 1/2 = 1/8 or %12.5 ( Dependent event)
Step-by-step explanation:
