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In a meeting 70% of the …

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In a meeting 70% of the members favour a certain proposal, 30% being opposed. A member is selecyed at random and we get X=0 if he is opposed , and X =1 if he is in favour . Find E(X) and var.(X)

    • Posted by Khushi Jain 7 years, 6 months ago

    CBSE > Class 12 > Mathematics
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