This Fourth Edition includes new sections on graphs, robust estimation, expected value and the bootstrap, in addition to new material on the use of computers. The regression model is well covered, …
This volume is designed as a first course in statistics with an emphasis on statistical inference. The concepts are introduced and reinforced with examples and exercises covering a wide range of fi…
Introduction to statistics -- Frequency distributions -- Central tendency -- Variability -- z-scores -- Probability -- The Distribution of sample means -- Introduction to hypothesis testing -- Intr…
Written for consumers rather than producers of statistical information, this book draws on students' intuition to develop important concepts in statistics. It includes integrated examples to help s…