Looking for free content to use with your textbook? You’ve come to the right place!
Get Free Content to Use with Common Elementary Statistics: Picturing the World -Stats
Khan Academy is a nonprofit with thousands of free videos, articles, and practice questions for just about every skill.
No ads, no subscriptions – just 100% free, forever.
1.1: An Overview of Statistics |
1.2: Data Classification |
1.3: Data Collection and Experimental Design |
2.1: Frequency Distributions and Their Graphs |
2.2: More Graphs and Displays |
2.3: Measures of Central Tendency |
2.4: Measures of Variation |
2.5: Measures of Position |
3.1: Basic Concepts of Probability and Counting |
3.2: Conditional Probability and the Multiplication Rule |
3.3: The Addition Rule |
3.4: Additional Topics in Probability and Counting |
4.1: Probability Distributions |
4.2: Binomial Distributions |
4.3: More Discrete Probability Distributions |
5.1: Introduction to Normal Distributions and the Standard Normal Distribution |
5.2: Normal Distributions: Finding Probabilities |
5.3: Normal Distributions: Finding Values |
5.4: Sampling Distributions and the Central Limit Theorem |
5.5: Normal Approximations to Binomial Distributions |
6.1: Confidence Intervals for the Mean (σ Known) |
6.2: Confidence Intervals for the Mean (σ Unknown) |
6.3: Confidence Intervals for Population Proportions |
6.4: Confidence Intervals for Variance and Standard Deviation |
9.1: Correlation |
9.2: Linear Regression |
9.3: Measures of Regression and Prediction Intervals |
9.4: Multiple Regression |