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    A vegetable basket contains 12 peppers, of which 3 are red, 4 are green and 5 are yellow. Three peppers are taken, at random without replacement , from the basket. The number of green peppers taken is denoted by the discrete random variable X. Draw up a probability distribution table for X.
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    need help!, anyone knows how to solve it plzzzz
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    Attachment 564350564352

    (Original post by incrediblewolf)
    A vegetable basket contains 12 peppers, of which 3 are red, 4 are green and 5 are yellow. Three peppers are taken, at random without replacement , from the basket. The number of green peppers taken is denoted by the discrete random variable X. Draw up a probability distribution table for X.
    I think this is right

    It's attached

    Sorry for the lack of actual numbers haha, just type them into a calculator
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  1. File Type: xlsx Book1.xlsx (8.5 KB, 26 views)
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    need steps plzzz , how do they got 14/55, 28/55 ,12/55 , 1/55?!


    the marking scheme is "attached"
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  2. File Type: pdf 9709_s07_ms_6.pdf (231.9 KB, 27 views)
 
 
 
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Updated: July 23, 2016
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