'Random sample x1' presentation slideshows

STAT131/171 W9L1 Confidence Intervals

STAT131/171 W9L1 Confidence Intervals. by Anne Porter alp@uow.edu.au. Lecture Outline. Review Central Limit theorem Intuitive ideas associated with confidence intervals CI for means Using Z Using t CI for proportions Hypothesis tests. Variability of Sample Means.

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ORDER STATISTICS AND LIMITING DISTRIBUTIONS

661 views • 35 slides

ORDER STATISTICS AND LIMITING DISTRIBUTIONS

641 views • 34 slides

Consistency

Consistency. An estimator is a consistent estimator of ?, if , i.e., if converge in probability to ?. . Theorem. An unbiased estimator for ?, is a consistent estimator of ? if Proof:. Example.

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