Вопросы по дисциплине:
Методология научного исследования
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| № | Вопрос | Действия |
|---|---|---|
| 271 | The variance is a measure of dispersion or variability in the random variable. It is a weighted average of the: | Открыть |
| 272 | A random variable that can take on only a finite or countable number of values is known as a: | Открыть |
| 273 | A normal probability distribution: | Открыть |
| 274 | If a z value is to the left of the mean, then its value is: | Открыть |
| 275 | The effect of the t distribution is that: | Открыть |
| 276 | The interpretivist view of the social sciences is that: | Открыть |
| 277 | The t distribution is a series of curves that vary (slightly) according to: | Открыть |
| 278 | The confidence level for a confidence interval for a mean is: | Открыть |
| 279 | A two-tailed test is one where: | Открыть |
| 280 | A null hypothesis can only be rejected at the 5% significance level if and only if: | Открыть |