Introductory StatisticsAcademic Press, 11 июл. 2005 г. - Всего страниц: 832 In this revised text, master expositor Sheldon Ross has produced a unique work in introductory statistics. The text's main merits are the clarity of presentation, contemporary examples and applications from diverse areas, and an explanation of intuition and ideas behind the statistical methods. To quote from the preface, "It is only when a student develops a feel or intuition for statistics that she or he is really on the path toward making sense of data." Ross achieves this goal through a coherent mix of mathematical analysis, intuitive discussions and examples. * Ross's clear writing style leads students easily through descriptive and inferential statistics * Hundreds of exercises assess students' conceptual and computational understanding * Real data sets from current issues draw from a variety of disciplines * Statistics in Perspective highlights demonstrate real-world application of techniques and concepts * Historical Perspectives sections profile prominent statisticians and events * Chapter Introductions pose realistic statistical situations * Chapter Summaries and Key Terms reinforce learning * A detachable Formula Card includes frequently used tables and formulas to facilitate studying * Enclosed CD-ROM contains programs that can be used to solve basic computation problems New in this Edition: * Dozens of new and updated examples and exercises * New sections on: assessing the linear regression model by analyzing residuals; quality control; counting principles; Poisson random variables * Detailed edits and enhancements based on users' feedback * A computerized test bank, plus updates to other ancillaries Ancillaries: * Instructor's Manual * Student Solutions Manual (ISBN: 0120885514) * Printed Test Bank * Computerized Test Bank * Instructor's web site with additional online materials |
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Стр. ix
... Proportion 334 Estimating a Population Variance 340 Interval Estimators of the Mean of a Normal Population with ... Proportion 368 Key Terms 378 Summary 378 Review Problems 381 9 Testing Statistical Hypotheses 385 9.1 9.2 9.3 9.4 9.5 ...
... Proportion 334 Estimating a Population Variance 340 Interval Estimators of the Mean of a Normal Population with ... Proportion 368 Key Terms 378 Summary 378 Review Problems 381 9 Testing Statistical Hypotheses 385 9.1 9.2 9.3 9.4 9.5 ...
Стр. xv
... proportion of people who are presently in favor of congressional term limits. Two types of estimators are studied ... proportions of men and of women that favor term limits are the same. Probably the most widely used statistical ...
... proportion of people who are presently in favor of congressional term limits. Two types of estimators are studied ... proportions of men and of women that favor term limits are the same. Probably the most widely used statistical ...
Стр. 5
... proportion of all citizens in favor of the proposal. The resultant data can then be used to make inferences about p. In other situations, the appropriate probability model for a given data set will not be readily apparent. However, a ...
... proportion of all citizens in favor of the proposal. The resultant data can then be used to make inferences about p. In other situations, the appropriate probability model for a given data set will not be readily apparent. However, a ...
Стр. 12
... proportion of people in your town who are smokers, it has been decided to poll people at one of the following local spots: (a) The pool hall (b) The bowling alley (c) The shopping mall (d) The library Which of these potential polling ...
... proportion of people in your town who are smokers, it has been decided to poll people at one of the following local spots: (a) The pool hall (b) The bowling alley (c) The shopping mall (d) The library Which of these potential polling ...
Стр. 13
... proportion of babies survived to age 6? (b) What proportion survived to age 46? (c) What proportion died between the ages of 6 and 36? 18. Why do you think that the study of statistics is important in your field? How do you expect to ...
... proportion of babies survived to age 6? (b) What proportion survived to age 46? (c) What proportion died between the ages of 6 and 36? 18. Why do you think that the study of statistics is important in your field? How do you expect to ...
Содержание
1 | |
15 | |
69 | |
4 Probability | 143 |
5 Discrete Random Variables | 209 |
6 Normal Random Variables | 259 |
7 Distributions of Sampling Statistics | 295 |
8 Estimation | 329 |
11 Analysis of Variance | 493 |
12 Linear Regression | 525 |
13 ChiSquared GoodnessofFit Tests | 593 |
14 Nonparametric Hypotheses Tests | 633 |
15 Quality Control | 671 |
Appendices | 701 |
Answers to OddNumbered Problems | 737 |
795 | |
9 Testing Statistical Hypotheses | 385 |
10 Hypothesis Tests Concerning Two Populations | 437 |
Introductory Statistics Quick Reference Card | 810 |
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Часто встречающиеся слова и выражения
95 percent confidence average number binomial random variable central limit theorem characteristic compute conditional probability confidence interval estimate control chart data set data values degrees of freedom denote the number determine equal error event Example expected value Find the probability Find the sample following data frequency histogram frequency table given H0 is true histogram independent instance Let X denote level of significance linear regression median normal population normal random variable normally distributed null hypothesis obtain outcomes P(A B pair percent confidence interval percent level percentage percentile population mean Prob Problems Program proportion random sample randomly chosen reject H0 otherwise reject the hypothesis relative frequency result sample correlation coefficient sample mean sample standard deviation sample variance scatter diagram score selected significance level significance-level Solution stem-and-leaf plot Suppose test H0 test statistic test the hypothesis Var(X variable with parameters weight workers
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Стр. 69 - ... hidden laws of number which it requires a mind like mine to perceive. For instance, if you add a sum from the bottom up, and then again from the top down, the result is always different.
Стр. 13 - They are the only tools by which an opening can be cut through the formidable thicket of difficulties that bars the path of those who pursue the Science of Man.
Ссылки на эту книгу
Probability and Statistics by Example: Volume 1, Basic Probability and ... Yu. M. Suhov,Mark Kelbert Ограниченный просмотр - 2005 |