Curated Video
Probability Models
In this math video lesson we will learn about probability models. We will define probability models as a mathematical description listing all possible outcomes of an event and their corresponding probabilities. We will understand that a...
Curated Video
Simple Probability
In this video, a teacher explains the concept of simple probability using a real-life example of selecting marbles from a bag. Viewers are guided through the process of determining the ratio of desired outcomes to possible outcomes,...
Curated Video
Probability and Describing Expected Outcomes
In this video, the teacher explains probability using an eight-section spinner and four different outcomes. The viewers are asked to determine whether each outcome is likely, unlikely, or neither likely nor unlikely. The teacher breaks...
Curated Video
Finding Simple & Compound Probability
In this math video we will be finding Simple & Compound Probability. We will be answering a 4 part constructed response question where we are asked to show or explain our reasoning. We will be using an organized list to find simple...
Curated Video
Interpreting Conditional Probabilities
In this video, the teacher explains the concept of conditional probability by using relatable examples. Students learn how to calculate probabilities based on different conditions and understand how the likelihood of an event can change...
Curated Video
Determining Independence of Events A and B Using Complements
In this lesson, students will learn how to determine if events A and B are independent by using the complement strategically. The lesson covers the conditional probability formula and the concept of independence. It also addresses common...
Curated Video
Determining Independence of Events: Comparing Conditional and Simple Probabilities
In this video, the teacher explains how to determine if two events are independent by comparing the conditional probability of one event given the other event to the simple probability of the first event.
Curated Video
Determining Independence of Events: Comparing Conditional and Simple Probabilities
In this video, the teacher explains how to determine if two events, A and B, are independent by comparing the conditional probability of A given B to the simple probability of A. Using a two-way table, the teacher demonstrates this...
Curated Video
Checking for Independence: Using the Multiplication Principle
In this video, the teacher explains how to use math to determine whether two events are independent. They use the multiplication principle to calculate probabilities and illustrate the concept of intersection using a Venn diagram.
Curated Video
Determining Independence of Events Using Conditional Probability
In this video, the concept of conditional probability is explained, specifically in relation to determining whether two events are independent or associated. The example used is whether knowing someone's age impacts the likelihood of...
Curated Video
Understanding Conditional Probabilities and the Alternate Addition Rule
In this video, the teacher explains how to determine the probability of a family having cake or pie for a holiday meal using conditional probabilities. They introduce an alternate formula for the addition rule that combines conditional...
Curated Video
Analyzing Independence of Events in an Observational Study
Using the example of ice cream flavors and toppings at a high school, this video demonstrates how to calculate simple probabilities and joint probabilities to check for independence. By analyzing the data from a sample of students, the...
Curated Video
Determining Independent Events
In this lesson, students will learn how to determine whether two events are independent or not. They will understand that independent events are not influenced by each other and that the probability remains the same regardless of...
Curated Video
Calculating Conditional Probabilities
This video provides examples and guides the viewer through the steps to find the probability of an event occurring given that another event has already occurred. The video covers a range of scenarios, including drawing cards from a deck...
Khan Academy
Khan Academy: Probability: Probability (Part 1)
Video lesson introducing probability by exploring different understandings of probability and solving for the probability of simple events. Includes link to additional practice problems. [10:30]
Virtual Nerd
Virtual Nerd: How Do You Find the Probability of a Simple Event?
Probability is the likelihood that a given event will take place. So how do you determine the probability of a simple event? Watch this example using marbles for an explanation. [4:36]
Khan Academy
Khan Academy: Probability: Probability 1 Module Examples
Video lesson showing how to solve three examples of simple probability, including geometric probability. Includes link to additional practice problems. [9:56]