6) Assume that we have n boxes and each one of them contains k white balls...

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6) Assume that we have n boxes and each one of them contains k white balls and n-k black balls. We choose a box at random and we choose two balls from it (after choosing the first one we are not allowed to put it back). Compute the probability that both balls are white.

math Statistics-And-Probability

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Answer 1

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Solutn Give date one of hen ua! Contalg white bus and n bar bauS and te (n-Kaus ae wouil be black CA- En nCn) ncn)

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