A couple is having 6 children-5girls & 1boy. What is probability of having a girl next time?
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 )
Please explain this answer with steps.