Вопросы по дисциплине:
Основы научных исследований (ОНИ)
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| № | Вопрос | Действия |
|---|---|---|
| 81 | The standard deviation is used with the … to describe the spread of data. | Открыть |
| 82 | A sampling frame is: | Открыть |
| 83 | A simple random sample is one in which: | Открыть |
| 84 | It is helpful to use a multi-stage cluster sample when: | Открыть |
| 85 | Which of the following is not a type of non-probability sampling? | Открыть |
| 86 | Snowball sampling can help the researcher to: | Открыть |
| 87 | The standard error is a statistical measure of: | Открыть |
| 88 | What effect does increasing the sample size have upon the sampling error? | Открыть |
| 89 | The term “data processing error” refers to: | Открыть |
| 90 | Which of the following steps can be taken to improve response rates to postal questionnaires? | Открыть |