Mathematics, 09.06.2021 16:50 carson5238
Suppose there are 100100 cards numbered 11 through 100100. Draw a card at random. Let XX be the number of digits on the card (between 11 and 33) and let YY be the number of zeros. Find \mathrm{Cov}(X, Y)Cov(X, Y).
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Suppose there are 100100 cards numbered 11 through 100100. Draw a card at random. Let XX be the numb...
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