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Solution - Probability - an Experimental Approach

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ConceptProbability - an Experimental Approach  

Question

1500 families with 2 children were selected randomly, and the following data were recorded:-

Number of girls in a family210
Number of families475814211

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.

Solution

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Reference Material

Solution for concept: Probability - an Experimental Approach. For the course CBSE
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