Mathematics, 22.02.2021 14:00 alyssaarnold230
A bag contains 4 white and 3 black balls. two draws of 2 balls are successfully made, what is the probability of getting 2 white balls at first draw and 2 black balls at second draw when the balls at first draw were replaced​
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A bag contains 4 white and 3 black balls. two draws of 2 balls are successfully made, what is the pr...
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