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Mathematical statistics

by Freund, John E.

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Description

This book emphasizes the theory of mathematical statistics while using applications and precise language to help illustrate points and motivate students. This new edition features exercises throughout each chapter; presents a dual approach to hypothesis testing - basing decisions on statistics and critical regions or P-values; expands coverage of estimation; treats analysis of t x c tables with ordered categories; and discusses robustness for estimation and testing hypotheses.