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link 31.01.2017 22:06 |
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Subject: (M = 11.4, SD = 1.1) gen. Пожалуйста, помогите понять эти сокращения: (M = 11.4, SD = 1.1)Выражение встречается в следующем контексте:The spoken condition consisted of 22 students; 9 females and 13 males. The sung condition consisted of 16 students; 10 females and 6 males. Children ranged in age from 9 to 13 years. The age of children in the spoken condition (M = 11.4, SD = 1.1) was higher than the age of the children in the sung condition (M = 10.4, SD = 1.0), t(36) = 3.1, p = .004. Заранее спасибо |
| M - mean, среднее значение возраста. SD - standard deviation, стандартное отклонение. |
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link 1.02.2017 8:00 |
| Спасибо большое! |
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