Solution of problem N1240 Laplace probability theory

Solution of problem N1240 Laplace probability theory

1240. The collection of tasks contains 400 tasks with answers. In each response there may be an error with a probability of 0.01. What is the probability that for 99% of all tasks of the collection the answers are given without errors?

Additional information:

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

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