Решение задачи N669 теория вероятностей Лапласа
669. The probability of a positive result in chemical analysis is 0.55. Applying the Moivre-Laplace formula, find the probability that, with 50 assays, exactly 25 positive results will be obtained.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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