Предмет: Алгебра, автор: awkinss

Найди n и объем выборки,если среднее арифметическое выборки из таблицы ниже равно X-4,1​

Приложения:

Ответы

Автор ответа: kosisofia8
2

Ответ:

Объяснение: думаю понятно

Приложения:
Автор ответа: KittyNutik
0

Ответ:

 n=2

Объем выборки:10

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