What is included with this book?
Introduction | |
Why You Need This Book | |
How to Use This Book | |
Hundreds of Practice Questions Online! | |
Overview | |
Types of Statistics | |
Numerical statistics | |
Pictorial statistics | |
Method of Statistical Inference | |
Steps in the Process | |
Making Predictions | |
Comparing Results | |
Probability | |
Common Statistics Mistakes | |
Graphic Displays | |
Bar Chart | |
Pie Chart | |
Dot Plot | |
Ogive | |
Frequency Histogram | |
Relative Frequency Histogram | |
Frequency Polygon | |
Frequency Distribution | |
Stem-and-Leaf | |
Box Plot (Box-and-Whiskers) | |
Scatter Plot | |
Numerical Measures | |
Measures of Central Tendency | |
Mean | |
Median | |
Mode | |
Notation and formulae | |
Mean for grouped data | |
Median for grouped data | |
Symmetric distribution | |
Skewed curves | |
Measures of Variability | |
Range | |
Deviation and variance | |
Standard deviation | |
Notation | |
Empirical rule: The normal curve | |
Shortcut formulae | |
Percentile | |
Quartiles and interquartile range | |
Measurement Scales | |
Probability | |
Classic Theory | |
Relative Frequency Theory | |
Probability of Simple Events | |
Independent Events | |
Dependent Events | |
Probability of Joint Occurrences | |
Multiplication rule | |
Addition rule | |
Non-Mutually-Exclusive Outcomes | |
Double-Counting | |
Conditional Probability | |
Probability Distributions | |
Discrete vs. continuous variables | |
Total of probabilities of discrete variables | |
The Binomial | |
Binomial experiments | |
Binomial table | |
Mean and standard deviation | |
Sampling | |
Populations, Samples, Parameters, and Statistics | |
Sampling Distributions | |
Random and Systematic Error | |
Central Limit Theorem | |
Properties of the Normal Curve | |
Normal Approximation to the Binomial | |
Principles of Testing | |
Stating Hypotheses | |
The Test Statistic | |
One- and Two-Tailed Tests | |
Type I and II Errors | |
Significance | |
Point Estimates and Confidence Intervals | |
Estimating a Diff erence Score | |
Univariate Tests: An Overview | |
Univariate Inferential Tests | |
One-Sample z-test | |
Confidence interval for population mean using z | |
Choosing a sample size | |
One-Sample t-test | |
Confi dence interval for population mean using t | |
Two-Sample z-test for Comparing Two Means | |
Two-Sample t-test for Comparing Two Means | |
Confidence interval for comparing two means | |
Pooled variance method | |
Paired Difference t-test | |
Test for a Single Population Proportion | |
Confidence interval for a single population proportion | |
Choosing a sample size | |
Test for Comparing Two Proportions | |
Confidence interval for comparing two proportions | |
Bivariate Relationships | |
Correlation | |
Finding the significance of r | |
The coefficient of determination | |
Simple Linear Regression | |
Confidence interval for the slope | |
Confidence interval for prediction | |
Assumptions and cautions | |
Chi-Square (ده2) | |
Review | |
Resource Center | |
Glossary | |
Common Mistakes | |
Tables | |
Index | |
Table of Contents provided by Publisher. All Rights Reserved. |