Solution of problem N510 Laplace probability theory

Solution of problem N510 Laplace probability theory

510. The probability of failure of the product during the test for reliability is 0.3. Find the probability that during the test, out of 100 products, fail: a) at least 20 products; B) exactly 10 pieces.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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