Решение задачи N1110 теория вероятностей Лапласа

1110. The probability of occurrence of an event in each of the n independent trials is 0.64. Find the number n at which, with a probability of 0.9876, we can expect that the relative frequency of occurrence of the event deviates from its probability by an absolute value by no more than 0.02.

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