Solution of problem N1894 Bernoulli probability theory

Solution of problem N1894 Bernoulli probability theory

1894. The packer places 90 parts, checked by the OTC or manufactured by workers with a personal stamp. The probability that the part is marked with a personal stamp is 0.05. Find the most likely number of items marked with a personal stamp.

Additional information:

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

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