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From a lot of 30 bulbs …

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From a lot of 30 bulbs which includes 6 defective,a sample of 4 bulbs is drawn at random with replacement.Find the probability distribution of thr number of defective bulbs.

    • Posted by Muskan Pandey 5 years, 7 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Tamanna Sharma 5 years, 7 months ago

    ×=0, p(0)=256/625,,,,,,×=1,p(1)=256/625,,,,,,,×=2,p(2)=96/625,,,,,,×=3,p(3)=16/625,,,,,×=4,p(4)=1/625

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