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Thread: Probability

  1. #1
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    Probability




    this is my question
    Suppose 20% of the items produced by a factory are defective. Suppose 12 items are chosen at random. Find the probability that 2 are defective.

    How to solve this ? Is this a binomial distribution question ?

  2. #2
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    Re: Probability


    Yes please go ahead.

  3. The Following User Says Thank You to BGM For This Useful Post:

    lakindu (02-14-2014)

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