A Topical Dictionary of Statistics by Gary L. Tietjen PDF

By Gary L. Tietjen

ISBN-10: 1461291682

ISBN-13: 9781461291688

ISBN-10: 1461319676

ISBN-13: 9781461319672

Statistics is the authorized physique of tools for summarizing or describing info and drawing conclusions from the precis measures. each person who has facts to summarize hence wishes a few wisdom of records. step one in gaining that wisdom is to grasp the pro jargon. This dictionary is geared to provide greater than the standard string of remoted and self sufficient definitions: it presents additionally the context, functions, and similar terminology. The meant viewers falls into 5 teams with fairly varied wishes: (1) specialist statisticians who have to keep in mind a definition, (2) scientists in disciplines except facts who want to know the appropriate equipment of summarizing information, (3) scholars of statistics who have to increase their knowl­ fringe of their subject material and make consistent connection with it, (4) managers who might be analyzing statistical stories written by way of their staff, and (5) newshounds who have to interpret govt or medical experiences and transmit the data to the public.

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Extra resources for A Topical Dictionary of Statistics

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For a test of a simple hypothesis against a simple alternative, a best critical region is one whose power is no smaller than any other region of the same size, and a test based on a best critical region is a most powerful test or best test. A most powerful test of size a is one of size a that has greater power than any other test of the same size. Most powerful tests always exist for simple null and alternative hypothesis, and in such cases the construction of a best critical region of size a is straightforward.

The parameter space characterizes a family of distributions f(x;e), with each value of the parameter representing a different distribution. There is also the action space, which is the set of actions or decisions {dJ available to the decision maker. Finally there is a function of the parameter eand the action d called the 10ssfunctionL(e,d). Nature assumes a point e in the parameter space, and the decision maker, without being informed of the state of nature, chooses an action or makes a decision d(x), which is based upon the outcome x of an experiment.

Engineering Statistics. 2nd ed. : Prentice-Hall. A good step-by-step text in simple linear regression and hypothesis testing is Natrella, M. G. 1963. Experimental Statistics, NBS Handbook 91, Govt. C. A book with valuable information on less-standard techniques is Hahn, G. , and Shapiro, S. S. 1967. · The 2 classics in mathematical statistics are Mood, A. , Graybill, F. , and Boes, D. C. 1974. Introduction to the Theory of Statistics. 3rd ed. New York: McGraw-Hill, and Hogg, R. , and Craig, A. T.

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A Topical Dictionary of Statistics by Gary L. Tietjen

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