Solution of problem N426 Laplace probability theory

Solution of problem N426 Laplace probability theory

426. Find the probability that, in a batch of 1,000 items, the number of products of the highest grade is between 600 and 700, if the probability that a particular item is of superior grade is 0.62.

Additional information:

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

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