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Solution of problem N3476 Bernoulli probability theory
3476. Produced 5 independent tests, each of which consists in the simultaneous flip of 2 coins. Find: a) the probability that exactly 3 emblems appeared in 3 tests each; b) the probability that 2 coats of arms will fall at least three times.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
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