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David Freedman, Robert Pisani, and Roger Purves have successfully updated Statistics, 4th Edition to be more straightforward, clear, and concise. It emphasizes core concepts and uses examples to help students understand complex mathematical concepts. This textbook discusses designs of experiments, descriptive statistics, correlation and regression, and...
David Freedman, Robert Pisani, and Roger Purves have successfully updated Statistics, 4th Edition to be more straightforward, clear, and concise. It emphasizes core concepts and uses examples to help students understand complex mathematical concepts. This textbook discusses designs of experiments, descriptive statistics, correlation and regression, and probability. Chance variability, sampling, chance models, and test significance are also tackled. Statistics, 4th Edition (ISBN 9780393929720) gives special emphasis to controlled experiments, observational studies, the histogram, the average standard deviation, the normal approximation data, and measurement error. The authors also discuss plotting points and lines, the binomial formula, the law of averages, expected value and standard error, and the normal approximation for probability. It is an excellent resource tool for those who need to learn proper sampling, as it discusses sample surveys, chance errors in sampling, the accuracy of percentages, measuring employment and significance unemployment, and the accuracy of averages. Other topics covered in the book include models for measurement error, chance models in genetics, the tests of significance, and the chi-square test. Already on its 4th edition, Statistics continues to be one of the best textbooks in the market. The authors have updated and revised information carefully to reflect current data. It contains solid information but does not overwhelm beginners. To help students practice what they have learned, there are plenty of exercises with solutions. Author David Freedman has written several books and technical papers on statistics and currently teaches at the University of California. Co-authors Pisani and Purves, on the other hand, received their Ph.D. from the same university.
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