What is the probability that exactly the balls transfer

Reference no: EM131832965

From an urn containing 6 white and 4 black balls, 5 balls are transferred into an empty second urn. From it 3 balls are transferred into an empty box. One ball is drawn from the box; it turns out to be white. What is the probability that exactly 4 of the balls transferred from the first to the second urn will be white?

Reference no: EM131832965

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