Question: Suppose there is a box containing 5 white balls, 3 black balls, and 2 red balls. Is it possible to add the same number of

Suppose there is a box containing 5 white balls, 3 black balls, and 2 red balls. Is it possible to add the same number of balls of each color to the box so that when a ball is drawn at random the probability of the event that it is a black ball is the following? Explain:

a.1/3

b. 0.32

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