Mathematics, 15.04.2020 02:07 asorrell5075

A box contains 100 balls, of which r are red, with r < 100. Suppose that the balls are drawn from the box one at a time, at random, without replacement. Determine the probability that the first ball is drawn will be red.

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A box contains 100 balls, of which r are red, with r < 100. Suppose that the balls are drawn from...

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