Khan Academy
Khan Academy: Probability: Addition Rule for Probability
Video defining the addition rule for probability, including finding the probability of mutually exclusive events. [10:43]
Sophia Learning
Sophia: Either/or Probability for Overlapping Events: Lesson 1
This lesson will explain the general addition rule for probability. It is 1 of 3 in the series titled "Either/Or Probability for Overlapping Events." [8:12]
Khan Academy
Khan Academy: Probability: Probability With Playing Cards and Venn Diagrams
Video lesson containing probability examples with playing cards. Venn diagram is used to show the sample space for an example that uses the addition rule. [10:02]
Khan Academy
Khan Academy: Addition Rule for Probability
This video, from Khan Academy, explains addition rule of probability for both dependent and independent events by solving an example (using Venn diagrams).
Crash Course
Crash Course Statistics #13: Probability: Rules and Patterns
This video is an introduction to probability. You will learn about how the addition (OR) rule, the multiplication (AND) rule, and conditional probabilities help us figure out the likelihood of sequences of events happening. [12:00]
Sophia Learning
Sophia: Either/or Probability for Non Overlapping Events: Lesson 1
This lesson will explain the rule for finding the probability of at least one of two or more non-overlapping events happening. It is 1 of 3 in the series titled "Either/Or Probability for Non-Overlapping Events." Includes short quiz. [5:42]
Sophia Learning
Sophia: Either/or Probability for Overlapping Events: Lesson 3
This lesson will explain the general addition rule for probability. It is 3 of 4 in the series titled "Either/Or Probability for Overlapping Events." [5:08]
Sophia Learning
Sophia: Either/or Probability for Non Overlapping Events: Lesson 4
This lesson will explain the rule for finding the probability of at least one of two or more non-overlapping events happening. It is 4 of 4 in the series titled "Either/Or Probability for Non-Overlapping Events." [4:33]
Sophia Learning
Sophia: Either/or Probability for Overlapping Events: Lesson 4
This lesson will explain the general addition rule for probability. It is 4 of 4 in the series titled "Either/Or Probability for Overlapping Events." [6:57]
Sophia Learning
Sophia: Either/or Probability for Non Overlapping Events: Lesson 2
This lesson will explain the rule for finding the probability of at least one of two or more non-overlapping events happening. Lesson 2 of 4. Includes short quiz. [3:16]