Решение задачи N160 теория вероятностей Лапласа

160. As a result of the quality control of the grain prepared for sowing, it was determined that 80% of the grains are virgin. Determine the probability that at least 70 seeds will germinate among selected and planted 100 grains.

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