if you have a bag with 7 red balls in it and 3 yellow balls in it, whats the probability of pulling

Discussion in 'Calculator Requests' started by math_celebrity, Dec 6, 2017.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    if you have a bag with 7 red balls in it and 3 yellow balls in it, whats the probability of pulling out a yellow ball


    P(Yellow) = 3/(3 + 7)
    P(Yellow) = 3/10 or 0.3.
     
    math_celebrity, Dec 6, 2017
    #1

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