Mean absolute deviation example | Data and statistics | 6th grade | Khan Academy

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Grade 6th on Khan Academy: By the 6th grade, you're becoming a sophisticated mathemagician. You'll be able to add, subtract, multiply, and divide any non-negative numbers (including decimals and fractions) that any grumpy ogre throws at you. Mind-blowing ideas like exponents (you saw these briefly in the 5th grade), ratios, percents, negative numbers, and variable expressions will start being in your comfort zone. Most importantly, the algebraic side of mathematics is a whole new kind of fun! And if that is not enough, we are going to continue with our understanding of ideas like the coordinate plane (from 5th grade) and area while beginning to derive meaning from data! (Content was selected for this grade level based on a typical curriculum in the United States.)

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this channel is very helpful for those who don't understand math so thanks alot for making this channel PS my last name is khan!

abdulbarikhan
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THERES A MUCH EASY WAY TO DO IT 

1. fIND THE MEAN
2.SUBTRACT ALL PEICES OF DATA FROM THE MEAN
3. FIND THE TOTAL AND DIVIDE BY THE NUMBER OF DATA

adhithyap
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this is so much better than the confusing formulas my prof gave me.

izzaconui
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Please explain how this differs conceptually from the standard deviation.
Thanks,
Paul

MBrokeMe
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honestly if it wasn't for khan academy I would have flunked math a long time ago

michellenelson
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You know, using the word "average" might help in using the word "mean" so many times, because you know, youre calculating the average of things...

WeAreGRID
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Why did KA teach me sample standard deviation before this 😂

Oxcilic