A couple plans to have 3 children, what is the probability that atleast two will be boys?

2 answers:

6 0

1/4 or 25 percent because there is a 1/2 chance to get a boy or girl so the probability that will be boys us 1/2 x 1/2= 1/4

givi [52]3 years ago

6 0

Answer:

<h3>There are 2^3=8 possible combinations for two genders for three children.</h3><h3 /><h3>There are 2^3=8 possible combinations for two genders for three children.There are (GGG, GGB, BGG, GBG) = 4 combinations where at least two of the children are girls.</h3><h3 /><h3>There are 2^3=8 possible combinations for two genders for three children.There are (GGG, GGB, BGG, GBG) = 4 combinations where at least two of the children are girls.Therefore, there is a 4/8 = 1/2 probability that there will be at least two girls in the family of three children.</h3><h3 />

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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