1.

1500 families with 2 children were selected randomly and the following data were recorded: Number of girls in a family 0 1 2 Number of families 211 814 475 If a family is chosen at random, compute the probability that it has:(i) No girl(ii) 1 girl(iii) 2 girls(iv) at most one girl(v) more girls than boys

Answer» 1500 families with 2 children were selected randomly and the following data were recorded:

















Number of girls in a family 0 1 2
Number of families 211 814 475



If a family is chosen at random, compute the probability that it has:

(i) No girl

(ii) 1 girl

(iii) 2 girls

(iv) at most one girl

(v) more girls than boys


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