1320. Manufacturers of calculators know from experience that 1% of the calculators sold is defective. The audit firm bought 500 calculators. What is the probability of having to replace 4 calculators?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No feedback yet
Мы используем куки для улучшения работы сайта. Подробнее