Statistics: The Average
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Uploaded on Jan 19, 2009
Learn more: http://www.khanacademy.org/video?v=uh...
Introduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode
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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).
For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.
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Top Comments
Juli Anno 1 year ago
3 steps to get a good grade in your course
1) purchase textbook
2)watch khanacademy
3)do the exercises on your textbook
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qaqww2 6 months ago
This is the first one of your videos I've watched and already I prefer it to my XBox 360! I'd love it if the teachers in my crappy school would just shut up, drink there coffee, and play your videos!! ;) Thanks a lot!!
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All Comments (213)
jffryh 1 month ago
dictionary.reference. com/browse/arithmetic n. uh-*rith*-muh-tik;
adj. ar-ith-*met*-ik
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jffryh 1 month ago
"arithmetic", when used as an adjective, the stess should be on the "met" syllable
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guesswho7299 2 months ago
this is great
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AutumnxDay 2 months ago
That's how normal people talk.
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PrankMonks 2 months ago
Tired of studying? Subscribe to my prank channel for pranks!
First prank video: /watch?v=Un912-mYFyE !!
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SpacedFiction 2 months ago
Your videos are the most helpful learning tool I have ever come across. Thank you so, so much.
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mjmtheawesome 3 months ago
he is payed by Bill Gates to make these videos, Bill Gates found him making random teaching videos on the internet and gave him a job.
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RafaelTetris 3 months ago
by saying 'the most common number' he is trying to tell me that the mode is the number that repeats more often?
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Vicki Bee 3 months ago
It's freakin' ANNOYING when people use statistics for no other purpose than to be an asshat with it.
More people liked Hitler in the 30's than didn't. Is that supposed to mean that the more is always better?
Well that's what some guy tried to do to me right before I blocked him from EVER talking to me. I don't have time for stupid people.
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