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The probability of getting a red chip on the first draw is 5/15.

The probability of getting a red chip on the second draw, given that the first draw

gave a red chip that was not replaced in the bag is 4/14.

The probability that the first and second draw give a red chip is ;

5/15 x 4/14 = 2/21 ≈ 0.0952 = 9.52 %

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Q: Margaret had a bag containing 5 red chips 5 blue chips and 5 yellow chips. What is the probability of drawing two red chips in two draws without replacement?
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