McqMate
| Q. |
In a normal distribution with mean µ and variance 1, t=1/nxi 2 is an unbiased estimator of ____________? |
| A. | Ø |
| B. | µ |
| C. | µ2 |
| D. | µ2+1 |
| Answer» D. µ2+1 | |
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