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| Getting Started | |
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| What is Statistics? | |
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| Random Samples | |
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| Introduction to Experimental Design | |
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| Organizing Data | |
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| Frequency Distributions, Histograms, and Related Topics | |
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| Bar Graphs, Circle Graphs, and Time-Series Graphs | |
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| Stem-and-Leaf Displays | |
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| Averages And Variation | |
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| Measures of Central Tendency: Mode, Median, and Mean | |
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| Measures of Variation | |
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| Percentiles and Box-and-Whisker Plots | |
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| Correlation And Regression | |
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| Scatter Diagrams and Linear Correlation | |
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| Linear Regression and the Coefficient of Determination. | |
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| Elementary Probability Theory | |
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| What is Probability? | |
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| Some Probability Rules--Compound Events | |
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| Trees and Counting Techniques | |
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| The Binomial Probability Distribution And Related Topics | |
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| Introduction to Random Variables and Probability Distributions | |
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| Binomial Probabilities | |
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| Additional Properties of the Binomial Distribution | |
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| Normal Curves And Sampling Distributions | |
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| Graphs and Normal Probability Distributions | |
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| Standard Units and Areas Under the Standard Normal Distribution | |
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| Areas Under Any Normal Curve | |
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| Sampling Distributions | |
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| The Central Limit Theorem | |
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| Normal Approximation to the Binomial Distribution | |
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| Estimation | |
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| Estimating ? | |
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| When s Is Known. | |
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| Estimating ? | |
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| When s is Unknown | |
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| Estimating p in a Binomial Distribution | |
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| Hypothesis Testing | |
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| Introduction to Statistical Tests | |
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| Testing the Mean ? | |
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| Testing a Proportion p | |
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| Inferneces About Differences | |
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| Tests Involving Paired Differences (Dependent Samples) | |
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| Inferences About the Difference of Two Means ?1 - ?2 | |
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| Inferences About the Difference of Two Proportions p1 - p2 | |
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| Additional Topics Using Inference | |
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| Chi-Square: Tests of Independence and of Homogeneity | |
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| Chi-Square: Goodness of Fit | |
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| Testing and Estimating a Single Variance or Standard Deviation | |
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| Inferences for Correlation and Regression | |