Solution of problem N4164 Laplace probability theory

Solution of problem N4164 Laplace probability theory

4164. The probability of occurrence of an event in each of the 100 independent tests is constant and equal to 0.5. Find the probability that an event will appear 60 to 80 times.

Additional information:

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

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