Mathematics, 07.03.2020 03:58 2936131
A box contains balls numbered 1, 2, . . . , 12. Eight balls are selected at random, one at a time with replacement. Let X denote the number of distinct balls selected. What is the expected value of X
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A box contains balls numbered 1, 2, . . . , 12. Eight balls are selected at random, one at a time wi...
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