1,981 views

4:40

Watch
- Search Videos
  
  Advanced search »
- Submit a New Video
Discuss
About
- Try clicking on the various channels to see videos posted to that channel - if you're into music you can click the Music channel to get more music sifts - go on and explore! Use the "hotness" when you have opened the channel link to get videos that have gotten a lot of votes, or use "newness" to have a look at the new sifts.
  When browsing sifts you like, have a look at the Related Posts list to see other related videos, click the tags under the video title to see more sifts tagged with the same tags or have a look at other sifts from the same user in the More Posts By list. If the sifted video is in a play list, have a look at the play list to see other interesting videos the Sift users have linked together.
  Enter the Sift Lounge to chat with online sifters about anything and everything, or read interesting posts in the Sift Talk forum.
  The Top New Videos list is always full of interesting, current videos. It is always recommended that you have a look through the Top New Videos, but also have a look at these:
  - Upcoming Unsifted Videos - active video submissions that neither are published to the front page nor archived to the submitter's personal queue
- Have you seen a really funny, surprising, scary, interesting, cute or in any other way extra good quality video?
  Post and share it here - VideoSift is the best video aggregator on the Web, where we share, discuss, promote, and interact with the best videos out there on the web. Post it here, and share it with the large community of video-interested users. And - you are guaranteed to find more very good videos here already!
  Mind you, we only share videos you discover that someone else has made; if you "self link," by posting a video you have made, have posted or have interests in, you risk the ban hammer - read the posting guidelines before posting. The sift is NOT for promoting your own videos - it is for sharing videos others have made.
  Submit a Video Now »
Login

Simpson's Paradox

submitted by Aard Vark

(oritteropo)
7 years 3 weeks ago

YouTube description:

This video is about Simpson's paradox, a statistical paradox and ecological fallacy where seemingly contradictory results are implied by a single set of data depending on how it's grouped. The paradox can arise in medical studies, student test scores, and so on.

REFERENCES:

Interactive Simpson’s Paradox Explainer:
http://vudlab.com/simpsons/

Wisconsin vs Texas schools: http://educationnext.org/are-wisconsi...

Detailed analysis of Wisconsin vs Texas schools: http://iowahawk.typepad.com/iowahawk/...

National US Standardized Test Data: https://nces.ed.gov/nationsreportcard...

(via laughingsquid.com)

8 Comments

Are University Admissions Biased? | Simpson's Paradox Part 2 https://youtu.be/E_ME4P9fQbo

*promote

Promoting this video and sending it back into the queue for one more try; last queued Friday, November 3rd, 2017 4:16am PDT - promote requested by eric3579.

Close enough for the *science channel?

Adding video to channels (Science) - requested by notarobot.

"egg riggate" the data?

lowell.

Wait -- he's saying it's a given that if you're black or Hispanic then it's factually automatic that you are socio-economically disadvantaged?

"We thought that state's kids were all doing better in school, but then we found out not all of them were white, so obviously that can't be the case."

Huh?

I've always thought the Simpson's Paradox was how a comedy show could still be profitable after it ran out of original ideas and stopped being funny.

Discuss...

🗨️ Emojis & HTML

Enable JavaScript to submit a comment.

This website uses cookies.

This website uses cookies to improve user experience. By using this website you consent to all cookies in accordance with our Privacy Policy.