ashleighhooper2241 ashleighhooper2241

19-05-2018
Mathematics

contestada

In afamily with 3 children, what is the probability that they have 2 boys and 1 girl

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sarahv8 sarahv8

19-05-2018

2/3 multiply by 1/3 which is 2/9.
everytime u look the word *and* just multiply the probability but if u see the word *or* then add the probability.

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