Author:
David Leon

CCSS.MATH.CONTENT.HSS.CP.A.3

Understand the conditional probability of A given B as P(A and B)/P(B), and interpret independence of A and B as saying that the conditional probability of A given B is the same as the probability of A, and the conditional probability of B given A is the same as the probability of B.

CCSS.MATH.CONTENT.HSS.CP.A.5

Recognize and explain the concepts of conditional probability and independence in everyday language and everyday situations.

CCSS.MATH.CONTENT.HSS.CP.B.6

Find the conditional probability of A given B as the fraction of B's outcomes that also belong to A, and interpret the answer in terms of the model.

This Tutorial is designed for High School Students grades 9-12 studying the rules and applications of conditional probability.

Tutorial

Source: Conditional Probability [Website]. Retrieved from http://www.regentsprep.org/regents/math/algebra/APR3/Lconditional.htm

Source: Conditional Probability [Website]. Retrieved from http://algebralab.org/lessons/lesson.aspx?file=Algebra_ConditionalProbability.xml

Part 1 of three videos that give examples on conditional probability and its applications.

Source: Conditional Probability Part 1 [YouTube Video]. Retrieved from https://www.youtube.com/watch?v=WRCePtuwF_A

Part 2 of three videos explaining conditional probability and its applications.

Source: Conditional Probability Part 2 [YouTube Video]. Retrieved from https://www.youtube.com/watch?v=dLUtEKY6Y-0

Part 3 of three videos explaining conditional probability and its applications.

Source: Conditional Probability Part 3 [YouTube Video]. Retrieved from https://www.youtube.com/watch?v=GJe8Llshc1A

Explain Conditional Probability in the Following ways:

- Using the definition of conditional probability
- Using an example that involves the use of conditional probability
- Using a Diagram