Решение задачи N243 теория вероятностей Лапласа
243. Suppose, on average, every third buyer requires a 42-size men´s footwear. What is the probability that out of 400 buyers, men´s shoes will need 42 sizes:
1) exactly 100 customers
2) from 150 to 200 buyers.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.