AP Statistics | Chapter 5 Review | Probability: What are the Chances?

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This is a chapter review with examples of AP Stats for Chapter 5 of The Practice of Statistics: Probability: What are the Chances?

This entire review just goes through common questions you'd see on a test on basic probability. We cover how to make a sample space, possible outcomes of a chance process, independent events vs. mutually exclusive and how these types of events affect probability rules, conditional probability, addition rule, multiplication rule, probability trees, joint probability, how to prove two events are independent or dependent, and more.

***NOTE: there's an error at the end (I just switched numbers around!). The P(S|F) = .0175/(.0175+.21) = .0769

For more detailed videos on each of these topics, see detailed class videos

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I have a test over all of this material tomorrow, and my stats teacher doesn't really teach us all that well. Your explanation gives me hope to pass 😊

lizardinabigwizardhat

This really refreshed my memory on these topics, besides the slight mistake at the end where you switched the .0175 and .0715 the rest of the video was great, thanks for the help I hope this helps me on my quiz tomorrow!

Spimany

Hey, Ashley great video!!!! Thank you so much for posting this, it really helped me study for my test. One thing I want to mention to you and the public is that the answer to the last question is 76.9%. I saw that at 20:26 is that you put .0715 instead of .0175 :))

danseo