Решение задачи N740 теория вероятностей Лапласа

740. Independent tests are carried out, in each of which the probability of occurrence of event A is equal to 0.8. Find the probability that in 100 trials event A will appear no more than 79 times; exactly 80 times. Find the most likely occurrence of the event A.

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