stastastics

two balls are drawn in succession,without replacement, from the box containing 3 red and 2 white balls, what is the probability of drawing a white on the second draw?

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  1. Assuming a red ball is chosen on first draw, P(w) = 2/4

    Assuming a white ball is chosen on first draw, P(w) = 1/4

    Either-or probabilities are found by adding the individual probabilities.

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