Can you solve the false positive riddle? - Alex Gendler
- 2,007,365 Views
- 2,174 Questions Answered
- TEDEd Animation
Let’s Begin…
Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But your friend Tricky Joe has something up his sleeve. The unobtainium detector he’s been perfecting for months is finally ready, and it returns accurate readings 90% of the time. But can it really be trusted? Alex Gendler explains the false positive paradox.
Additional Resources for you to Explore
Want to find out how to win Monopoly using probability? Read this article to learn how to sharpen your board game skills with probability.
Why do we fall for false positives even though they’re common? This piece breaks down the mathematical paradox.
To learn more about the base rate fallacy, click here.
This scientific article describes the real-world influence of posterior probability.
Why do we fall for false positives even though they’re common? This piece breaks down the mathematical paradox.
To learn more about the base rate fallacy, click here.
This scientific article describes the real-world influence of posterior probability.
TED-Ed
Lesson Creator
New York, NY
Create and share a new lesson based on this one.
