Предмет: Математика, автор: Кристина301091

среди 20 деталей имеются 4 бракованных. Произвольно вынимаются 5 деталей. Какова вероятность того что среди них хотя бы одна бракованная? ПОМОГИТЕ ПОЖАЛУЙСТА ДО ЗАВТРА НАДО

Ответы

Автор ответа: kirill89091

Вероятность 0,2 или четыре двадцатых

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