Question

A jar contains 50 marbles, 25 blue, 15 red, and 10 yellow. Two marbles are selected...

  1. A jar contains 50 marbles, 25 blue, 15 red, and 10 yellow. Two marbles are selected without replacement and the color noted.
    1. Draw a probability tree for the two choices in terms of color.
    2. What is the probability that both are the same color?
Math   Statistics-And-Probability   
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