Question

500 families with 2 children were selected randomly, and the following data were

recorded:

No. of girls in a family 2 1 0

No.of families 475 814 211

Compute the probability of a family, chosen at random, having

(i) 2 girls (ii) 1 girl (iii)No girl

Also check whether the sum of these probabilities is 1​

Answer 1

Step-by-step explanation:

1 is girls i i choose to all my family members