
Тест "Описательная статистика"
Authored by Ольга Храменко
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7 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • Ungraded
Дан числовой набор: 7, 8, 4, 16, 8, 90. Петя решил, что его медиана равна 20, но это неверный ответ. Какую ошибку совершил Петя? Вопрос без заголовка
2.
OPEN ENDED QUESTION
30 sec • Ungraded
Дан числовой набор: 4, 7, 59, 89, 56. Найдите медиану ряда.
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3.
OPEN ENDED QUESTION
30 sec • Ungraded
Найдите среднее арифметическое ряда: 3, 5, 6, 86, 45, 13. (запишите решение)
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4.
OPEN ENDED QUESTION
30 sec • Ungraded
Найдите размах ряда: 35, 88, 9, 7, 45, 79.
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5.
OPEN ENDED QUESTION
30 sec • Ungraded
В ряду натуральных чисел 3, 8, 11, 22, … 19 одно число пропущено. Найдите его если размах ряда равен 32.
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6.
OPEN ENDED QUESTION
30 sec • Ungraded
Дан числовой ряд: 10, 12, 8, 13, 14, 11, 12, 8, 12, 15. Найдите среднее арифметическое
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7.
OPEN ENDED QUESTION
30 sec • Ungraded
Какое число нужно добавить к набору чисел 3, 2, 5, чтобы его среднее арифметическое стало равным 5?
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