Решение задачи N715 теория вероятностей Лапласа

715. In each of 730 independent trials, event A occurs with a constant probability of 0.41. Find the probability that event A occurs: a) exactly 300 times, b) less than 300 and more than 257 times, c) more than 300 times.

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