Videos and lessons to help High School students learn how to apply the general Multiplication Rule in a uniform probability model, P(A and B) = P(A)P(B|A) = P(B)P(A|B), and interpret the answer in terms of the model.

- Define the probability of event (A and B) as the probability of the intersection of events A and B.
- Understand P(B|A) to mean the probability of event B occurring when A has already occurred.
- Use the multiplication rule, P(A and B) = P(A)P(B|A) = P(B)P(A|B), to determine P(A and B).
- Determine the probability of dependent and independent events in real contexts

Common Core: HSS-CP.B.8

Related Topics:

Common
Core (Statistics & Probability)

Common Core
for Mathematics

Multiplication Rule (Probability "and").

The Multiplication Rule of Probability Using Cards

In this video, an example is shown using the multiplication rule of probability with cards. Independent events and dependent events are discussed.

Conditional Probability and the Multiplication Rule.

Multiplication Rule for Conditional Probability.

Conditional probability and the general multiplication rule

Two examples using playing cards of the general multiplication rule for conditional probabilities.

Conditional Probability and Multiplication Law of Probability.

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