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