Tree diagrams and conditional probability - Khan Academy
Starting a tree diagram The chance that the alarm is triggered depends on whether or not the bag contains a forbidden item, so we should first distinguish between bags that contain a forbidden …
Conditional probability tree diagram example - Khan Academy
Using a tree diagram to work out a conditional probability question. If someone fails a drug test, what is the probability that they actually are taking drugs?
Count outcomes using tree diagram (video) | Khan Academy
Tree diagrams display all the possible outcomes of an event. Each branch in a tree diagram represents a possible outcome. Tree diagrams can be used to find the number of possible …
Conditional probability with Bayes' Theorem - Khan Academy
This is part of the tree method: rather than assigning specific probabilities to each leaf (or branch), we construct the tree so that all leaves under the same node all have the same probability.
Probability | AP®︎/College Statistics | Math | Khan Academy
Practice Two-way tables, Venn diagrams, and probability Get 3 of 4 questions to level up!
Counting, permutations, and combinations | Khan Academy
Counting principle and factorial Learn Count outcomes using tree diagram Counting outcomes: flower pots
The general multiplication rule (article) | Khan Academy
To find a fraction of a fraction, we multiply. We can represent this concept with a tree diagram like the one shown below. We multiply the probabilities along the branches to find the overall …
Probability | Statistics and probability | Math | Khan Academy
Two-way tables, Venn diagrams, and probability Get 3 of 4 questions to level up!
Compound events example with tree diagram - Khan Academy
The tree diagram below shows all the possible outcomes of flipping three coins. At the top of the tree, this shows us the two outcomes for the first coin, and then given each of those outcomes, …
Sample spaces for compound events (video) | Khan Academy
Explore the notion of a "sample space". See a sample space represented as a tree diagram, table, and list.