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Solution of problem N1 probability theory
1. The mathematical expectation and the standard deviation of the normally distributed random variable X are respectively 10 and 2. Find the probability that, as a result of the test, X will take the value enclosed in the interval (12, 14).
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
Massimo86
exceeds: