# Dependent probability

8 videos

3 skills

What's the probability of picking two "e" from the bag in scrabble (assuming that I don't replace the tiles). Well, the probability of picking an 'e' on your second try depends on what happened in the first (if you picked an 'e' the first time around, then there is one less 'e' in the bag). This is just one of many, many type of scenarios involving dependent probability.

### Dependent probability introduction

VIDEO
6:38 minutes

Let's get you started with a great explanation of dependent probability using a scenario involving a casino game.

### Dependent probability example

VIDEO
9:01 minutes

We're thinking about how the probability of an event can be dependent on another event occuring in this example problem.

### Dependent probability example 2

VIDEO
6:34 minutes

It's important to practice these probability problems as they get more complex eventually. Take a stab on this one...with our help, of course.

### Independent or dependent probability event?

VIDEO
2:39 minutes

This time around we're not going to tell you whether we're working on a dependent or independent probability event problem. You tell us!

### Analyzing event probability for independence

VIDEO
6:48 minutes

### Identifying dependent and independent events

PRACTICE PROBLEMS

### Dependent probability

PRACTICE PROBLEMS

### Analyzing dependent probability

VIDEO
9:30 minutes

### Calculating conditional probability

VIDEO
6:43 minutes

### Multiplying dependent probabilities

PRACTICE PROBLEMS

### Probability and the Monty Hall problem

VIDEO
7:23 minutes

Here we have a presentation and analysis of the famous thought experiment: the "Monty Hall" problem! This is fun.