Sophia Learning
Sophia: Finding the Probability of Two Independent Events
Determine the probability of two independent events. Assess learning with a quiz.
Math Planet
Math Planet: Algebra 2: Probabilities
Discussion of probabilities through the use of examples and a video lesson. [0:35]
Math Planet
Math Planet: Algebra 2: Counting Principle
Video lesson helps to explain the counting principle. [0:42]
Oswego City School District
Regents Exam Prep Center: Problems Involving and & Or
This tutorial helps students understand the probability of two events occurring when the words AND & OR are used. There are examples and practice problems. The teacher resource pages include a demonstration and a computer simulation.
Math Planet
Math Planet: Algebra 2: Permutations and Combinations
Discussion of permutations and combinations using examples and a video lesson. [1:15]
Oswego City School District
Regents Exam Prep Center: Mutually Exclusive Events
Use this site to learn what is means for two events to be mutually exclusive. Great examples show you how to calculate the probability of such events.
Richland Community College
Richland Community College: Math 116 Lecture Notes
This site from the Richland Community College provides the detailed lecture notes to a college algebra course, complete with equations and definitions. Content ranges from "functions and their graphs" to "conics and parametric equations."
Math Planet
Math Planet: The Mean, the Median, and the Mode
Gain an understanding of how to find the mean, median and mode by viewing examples and a video lesson. [2:22]