From a barrel of colored marbles you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles.

Find the experimental probability of randomly selecting a marble that is either green or purple.





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  1. This Is a mutually exclusive event
    Probability that green or purple will happen
    Is the sum total of em
    Pr(g or p)=(4+6)/30

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