MCQOPTIONS
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| 1. |
Let X be an arbitrary random variable that takes values in{0,1,…,10}. The minimum and maximum possible values of the variance of X are |
| A. | 0 and 30 |
| B. | 1 and 30 |
| C. | 0 and 25 |
| D. | 1 and 25 |
| Answer» D. 1 and 25 | |