Solution of problem N2195 Bernoulli probability theory

Solution of problem N2195 Bernoulli probability theory

2195. The coin is tossed 5 times. Find the probability that the coat of arms will appear: a) all 5 times, b) only 3 times, c) at least 3 times.

Additional information:

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

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