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50 families with 2 children were …

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50 families with 2 children were selected randomly and following data were recorded: Number of in a family:0,1,2 Number of faimiles:10,32,8 If a family is chosen at random,compute the probability that it has:(1)two girl (2)one girl (3)no girl.

    • Posted by Dev Advani 2 years, 4 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER
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