Elementary Statistics: Picturing the World makes statistics approachable with stepped-out instruction, extensive real-life examples and exercises, and a design that fits content to each page to make the material more digestible. The text's combination of theory, pedagogy, and design helps students understand concepts and use statistics to describe and think about the world. The 7th Edition incorporates a thorough update of key features, examples, and exercises.
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I. DESCRIPTIVE STATISTICS
1. Introduction to Statistics
1.1 An Overview of Statistics
1.2 Data Classification
1.3 Data Collection and Experimental Design
2. Descriptive Statistics
2.1 Frequency Distributions and Their Graphs
2.2 More Graphs and Displays
2.3 Measures of Central Tendency2.4 Measures of Variation2.5 Measures of PositionII. PROBABILITY AND PROBABILITY DISTRIBUTIONS3. Probability3.1 Basic Concepts of Probability and Counting3.2 Conditional Probability and the Multiplication Rule3.3 The Addition Rule3.4 Additional Topics in Probability and Counting4. Discrete Probability Distributions4.1 Probability Distributions4.2 Binomial Distributions4.3 More Discrete Probability Distributions5. Normal Probability Distributions5.1 Introduction to Normal Distributions and the Standard Normal Distribution5.2 Normal Distributions: Finding Probabilities5.3 Normal Distributions: Finding Values5.4 Sampling Distributions and the Central Limit Theorem5.5 Normal Approximations to Binomial DistributionsIII. STATISTICAL INFERENCE6. Confidence Intervals6.1 Confidence Intervals for the Mean (S Known)6.2 Confidence Intervals for the Mean (S Unknown)6.3 Confidence Intervals for Population Proportions6.4 Confidence Intervals for Variance and Standard Deviation7. Hypothesis Testing with One Sample7.1 Introduction to Hypothesis Testing7.2 Hypothesis Testing for the Mean (S Known)7.3 Hypothesis Testing for the Mean (S Unknown)7.4 Hypothesis Testing for Proportions7.5 Hypothesis Testing for Variance and Standard Deviation8. Hypothesis Testing with Two Samples8.1 Testing the Difference Between Means (Independent Samples, S1 and S2 Known)8.2 Testing the Difference Between Means (Independent Samples, S1 and S2 Unknown)8.3 Testing the Difference Between Means (Dependent Samples)8.4 Testing the Difference Between ProportionsIV. MORE STATISTICAL INFERENCE9. Correlation and Regression9.1 Correlation9.2 Linear Regression9.3 Measures of Regression and Prediction Intervals9.4 Multiple Regression10. Chi-Square Tests and the F -Distribution10.1 Goodness-of-Fit Test10.2 Independence10.3 Comparing Two Variances10.4 Analysis of VarianceAPPENDICESAppendix A: Alternative Presentation of the Standard Normal DistributionAppendix B: Tables