jmande26 jmande26
  • 01-03-2022
  • Mathematics
contestada

Find the probability of a couple having at least one boy when a couple has three children

Respuesta :

georgiedehaas22
georgiedehaas22 georgiedehaas22
  • 01-03-2022
If you have one child you either have a boy or girl can you tell me the chance of having a boy
I am asking this to have an understanding of what you know
Answer Link
pcai26
pcai26 pcai26
  • 01-03-2022

Answer:

7/8

Step-by-step explanation:

assuming the probability of getting a boy and girl is 50 50,

(1/2)^3=1/8

1-1/8=7/8

Answer Link

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