point estimation meaning in Hindi

Examples

1. This is not different from the practice of point estimation.
2. When the word " estimator " is used without a qualifier, it usually refers to point estimation.
3. This is similar to the restrictions in point estimation to ensure certain desired properties, such as unbiasedness, consistency, efficiency, etc.
4. In general, point estimation should be contrasted with interval estimation : such interval estimates are typically either confidence intervals in the case of frequentist inference, or credible intervals in the case of Bayesian inference.
5. For example, one common approach, called parametric empirical Bayes point estimation, is to approximate the marginal using the maximum likelihood estimate ( MLE ), or a Moments expansion, which allows one to express the hyperparameters \ eta in terms of the empirical mean and variance.
6. However, a point estimation is likely to be incorrect, because the sample size-in this case, the number of candies that are visible-is too small a number to be sure that it does not contain anomalies that differ from the population as a whole.
7. The above estimate for the mean \ mu ( X ) = \ frac { a + 4b + c } { 6 } is known as the PERT three-point estimation and it is exact for either of the following values of ? ( for arbitrary ? within these ranges ):