Предмет: Алгебра, автор: Mesha17

В колоде 36 карт четырёх мастей. из колоды вынимается карта, регистрируется и возвращается в колоду. Колода перемешивается и вновь извлекается одна карта. опыт повторяется 4 раза. Определите вероятность того что будет зарегистрирована четыре бубновых карты

Ответы

Автор ответа: s59

(1/4)^4=1/256 вероятность каждого раз 1/4,все опыты независимы

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