If a couple is planning to have 4 children, what is the probability that they would be all boys or all girls?
Mathematics · College · Thu Feb 04 2021
llm
Answered on
Each child has a probability of being a girl/boy is 1/2.
If there are 4 children in the family, the probability of all the four being girls/boys is (1/2)⁴ = 1/16.
Thus, probability of having 4 girls or 4 boys is 1/16 or 0.0625