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Sudeeptvd
03 May 18 10:36 PM

A couple is having 6 children-5girls & 1boy. What is probability of having a girl next time?

Replies to this post

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Sneha

Male × Female
XY × XX

                 GAMETE     X   Y    /     X

       F1 generation      XX              XY

Hence, the probability of having a girl or boy next time is 1/2. If the parents have 5 girls earlier that doesn't affect the ratio ( I mean , that the baby to be a girl has more chance, ie, is not true )

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S
Sudeeptvd

Please explain this answer with steps.

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A
Amrutha

1/2

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