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Теория вероятностей

Случайные величины

QuestionAnswer
Случайная величина величина, которая принимает в результате опыта одно из множества значений, причём появление того или иного значения этой величины до её измерения нельзя точно предсказать
Типы случайной величины дискретная, непрерывная
Сколько законов распределения дискретной случайной величины существует четыре
Перечислите законы распределения дискретной случайной величины биномиальный, геометрический, гипергеометрический, распределение Пуассона
Какие числовые характеристики имеет дискретная случайная величина математическое ожидание, дисперсия, среднее квадратическое отклонение
Created by: Galina-Sazanova
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