Solution of problem N1993 Bernoulli probability theory

Solution of problem N1993 Bernoulli probability theory

1993. The probability that the electricity consumption during one day will not exceed the established rate is 0.75. Find the probability that in the next 6 days the power consumption within 4 days will not exceed the norm.

Additional information:

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

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