Question

In a family having three children ,there may be no girl ,one girl,two girl or three girl..so,the probabilty of each is 1/4.is thir correct?justify your answer

Answer 1

In a family having three children ,there may be
Probability of no girl =0
,
Probability of one girl =1/3
,
Probability of two girl =2/3
or
Probability of three girl =1
..................

So, the probabilty of each answer is not a 1/4

So, it is incorrect

Answer 2

1/3 is not the correct answer.