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    The Probability from the Given Product Defective Situation

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    35% of products made by company Z are defective. A sample of 9 products is chosen. Find:

    a) The probability that 2 are defective
    b) The probability that 3 are defective
    c) The probability that none are defective

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    https://brainmass.com/statistics/probability/probability-defective-products-2812

    Solution Preview

    35% are defective, thus 65% are not defective.

    (a) Choose 2 from 9, we have 9!/(2!7!)=36 choices. 2 are defective ...

    Solution Summary

    The solution addresses the probability that 35% of products made by company Z are defective. A sample of 9 products is chosen.

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