# Conditional Probability

## P(B|A) = P(A and B)/ P(A)

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Conditional Probability

by CK-12 //basic
Covers conditional probability.
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## Conditional Probability

This Concept introduces the student to conditional probability and its formula.
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## Understanding Conditional Probability

Learn to recognize and apply the definition of conditional probability to find probabilities in finite sample spaces.
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## Conditional Probability

Compute conditional probabilities and use conditional probabilities to determine independence of events.
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## Intersection of Compound Events

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## Calculating Conditional Probabilities

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## Intersection of Compound Events

by Marion Van Hoose //
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## Calculating Conditional Probabilities

by Marion Van Hoose //
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## Understanding Conditional Probability

by EPISD Geometry Team //at grade
Recognize and apply the definition of conditional probability to find probabilities in finite sample spaces.
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## SLT 3: Define and determine conditional probabilities using two-way tables.

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## SLT 6: The rule for conditional probability and Multiplication Rule for Independent Events

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## Conditional Probability

by Jessica Haynes //basic
Covers conditional probability.
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## Understanding Conditional Probability

Recognize and apply the definition of conditional probability to find probabilities in finite sample spaces.
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• PLIX

## Intersection of Compound Events: Candy Store

Conditional Probability Interactive
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• PLIX

## Colorful Cubes

Conditional Probability Interactive
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• PLIX

## Game Show with Monty

Conditional Probability Interactive
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• PLIX

## Game Show with Monty

Conditional Probability Interactive
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• Video

## Conditional Probability Principles

by CK-12 //basic
This video gives more detail about the mathematical principles presented in Conditional Probability.
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• Video

## Conditional Probability Examples

by CK-12 //basic
This video shows how to work step-by-step through one or more of the examples in Conditional Probability.
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• Video

## Conditional Probability

by CK-12 //basic
Explains how to determine conditional probability.
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• Video

## Introduction to Conditional Probability

by CK-12 //basic
Learn how to find the conditional probability of an outcome given the probability of a previous outcome.
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## Conditional Probability Venn Diagram

Clarifies the definition of a conditional probability and explains its implications.
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## Calculating Probability: Dependent "And" Statements

Uses a problem to determine the process of calculating probability of dependent events.
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• Lesson Plan

## Conditional Probability Lesson Plan

by CK-12 //basic
This lesson plan covers Conditional Probability and includes Teaching Tips, Common Errors, Differentiated Instruction, Enrichment, and Problem Solving.
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• Critical Thinking

## Conditional Probability Discussion Questions

A list of student-submitted discussion questions for Conditional Probability.
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• Real World Application

## Conditional Probability

Students will utilize conditional probability to analyze their chances of getting into the college of their dreams given different GPAs, SAT scores, and course load.
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• Study Guide

## Probability Study Guide

This study guide reviews the probability of simple events, non-simple events, complementary events, compound events, conditional events, independent events, and mutually exclusive events. It also looks at tree diagrams and counting, combination, and permutation.
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• Study Guide

## Basic Probability

by Danielle Pintz //basic
covers the two types of probability, sample spaces and events, union, intersection, conditional probability, and the complement of an event
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• Study Guide

## Theoretical-and-Experimental-Probability

by Assaf //basic
covers the two types of probability, sample spaces and events, union, intersection, conditional probability, and the complement of an event
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• Study Guide

## Basic Probability Terminology

by Carlos Villarreal //basic
covers the two types of probability, sample spaces and events, union, intersection, conditional probability, and the complement of an event
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Check out this simulation of a classic game show dilemmna! The site offers a stats tracker and an automatic simulator for multiple runs to help you better understand the probability at work in this game.
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• Flashcards

## Understanding Conditional Probability

by Kyle Bardman //basic
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