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    Statistics: Probability - Defective items in Shipment

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    A shipment of 10 items has two defective and eight nondefective items. In the inspection of the shipment, a sample of items will be selected and tested. if a defective item is found the shipment of 10 will be rejected.

    If a sample of 3 is selected what is the probability that the shipment will be rejected?
    Use hypergeometric distribution

    The following table is a partial probablity distribution for MRA company's projected profits for the first year of operation.
    x f(x)
    -100 .10
    0 .20
    50 .30
    100 .25
    150 .10
    200 .05

    What is the probability that MRA will be profitable?
    What is the probability that MRA will make at least 100,000?

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    A shipment of 10 items has two defective and eight non-defective items. in the inspection of the shipment a sample of items will be selected and tested. if a defective item is found the shipment of 10 will be rejected. if a sample of 3 is selected what is the probability that the shipment will be rejected? use hyper geometric ...

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