in a family having three children,there may be no girl,two girls or three girls.so,the probability of each is 1/4.is this correct?justify
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Step-by-step explanation:
since 4 cases are possible i.e no girl,1 girl,2 girls, 3 girls
therefore
No. of possible outcomes=4
No. of favourable outcomes in each case=1
so probability for each case=1/4
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