Cuemath
Cuemath: Probability
A comprehensive guide for learning all about probability with definitions, basics of probability, terms used in probability, probability formula, conditional probability, probability distribution, probability density function, law of...
Khan Academy
Khan Academy: Probability: The Basics
Provides an introduction to probability. Includes examples, two videos, and links to additional resources, e.g., exercises to try. There are also problems and discussions of them in the Comments section.
Vision Learning
Visionlearning: Data: Statistics in Science
An explanation of how statistics allows scientist to explore the degree of uncertainty that accompanies conclusions that are based on data collected during experimentation and research.
University of Baltimore
University of Baltimore: Short History of Probability & Statistics
Several brief paragraphs give a short account of the history of the study of probability and statistics. Also included are many additional resources for referencing. Written by Dr. Hossein Arsham
Stanford University
Stanford University: Probability Experiment Applets
This site contains interactive probability experiments that allow you to practice concepts such as the Birthday Problem and the Traffic problem.
Dartmouth College
Dartmouth College: An Introduction to Probability
This site provides an introduction to probability book that is available for download. It also gives tips on how to teach and learn the concept of probability.
Shodor Education Foundation
Shodor Interactivate: Lesson: Conditional and Simultaneous Probability
This lesson plan deals with conditional probability and the probability of simultaneous events. Problems included in this instructional activity tend to have solutions that are counterintuitive. This presents an opportunity to...
Annenberg Foundation
Annenberg Learner: Against All Odds: Inside Statistics
The video series shows students the relevance of statistics in real-world settings. The resource includes 26 half-hour videos. Topics include normal distributions, probability, random variables, experimental design, and describing data.
Missouri State University
Missouri State U.: Introductory Statistics: Concepts, Models, and Applications
This is a comprehensive online text about statistics which covers all the basic concepts.
Rice University
Hyper Stat Online Statistics Textbook
Many people cringe at the idea of studying statistics, but it doesn't have to be impossible! David M. Lane, Associate Professor of Psychology, Statistics, and Management at Rice University, offers a large collection of resources for the...
Shodor Education Foundation
Shodor Interactivate: Lesson: Fire!, Probability, and Chaos
Students will simulate the probability of a forest fire then graphing the data.
National Council of Teachers of Mathematics
The Math Forum: Prob/stat Classroom Materials
This site provides links to lesson plans, example problems, and software sites for probability and statistics.
Texas Education Agency
Texas Gateway: Tea Statistics: Definitions of Statistics, Probability, Key Terms
An explanation of key terms and vocabulary used in the study of statistics and probability. Includes examples and practice exercises.
Other
Stat Soft: Getting Started With Statistics Concepts
Definitions of the basic concepts in statistics. Great for review and discussion or for introduction into topics.
CK-12 Foundation
Ck 12: Statistics: Normal Distributions Advanced
[Free Registration/Login may be required to access all resource tools.] This concept introduces students to the standard normal probability distribution.
Other
42e Xplore: Statistics and Probability
An extensive collection of links on statistics and probability can be found here! Discussions ranging from the basics of stats through more complex data analysis. Topics are broken down into sections for teachers, students, WebQuest...
Shmoop University
Shmoop: Basic Statistics & Probability: Designing a Study
Presents the steps to follow in designing a study in statistics and explains what makes a good statistical question.
Other
Magoosh: Statistics Fundamentals
An online course on the fundamentals of statistics including video lessons in Mean, Median, and Mode; Weighted Averages; Quartiles and Boxplots; Range and Standard Deviation; Normal Distribution; Z-scores; Intro to Inferential...
Khan Academy
Khan Academy: Adding Probabilities
Find four probabilities for each problem: P(A), P(B), P(A and B), and P(A or B).
Cut the Knot
Cut the Knot: Probability Questions
This site defines probability and has a computer-based random number generator. The site has links to more than 100 probability problems which require some prior statistical knowledge to solve, or they can be great "openers" for teachers...
Khan Academy
Khan Academy: Conditional Probability and Independence
In probability, we say two events are independent if knowing one event occurred doesn't change the probability of the other event. Examples and questions about conditional probability.
Khan Academy
Khan Academy: Theoretical and Experimental Probability: Coin Flips and Die Rolls
A set of questions on experimental and theoretical probabilities using coins and dice. Answers are accompanied by explanations.
Khan Academy
Khan Academy: Making Predictions With Probability
Practice making predictions with probability with these problems.
Khan Academy
Khan Academy: Addition Rule for Probability (Basic)
Venn diagrams and the addition rule of probability.