Mean absolute deviation | Data and statistics | 6th grade | Khan Academy
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- Опубликовано: 11 сен 2024
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MAD (mean absolute deviation) helps you get a sense of how "spread out" a data set is. Learn how to compute MAD in this video.
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The sad thing is is that it took you less than 7 minutes to teach what my teacher has been trying to teacher for the last three weeks
lol it's crazy how youtube is a better teacher than actual people who are paid to teach us xD
omg thats sad
Same!
Same we had a test on this and my teacher barely taught us any of it. Literally the week before was the only time he taught us how to do the MAD. Everyone. Failed.
and i am not exaggerating it, even the smartest people in the class failed it
lol
This thing taught in 6th grade and here i am 30 year old, learning this for data science,
One thing which i realize about our mind is, It doesn't really matter how old you are, When you are learning something new, irrespective of age15 or 30, our mind face exact same challenges in learning process.
Same here learning statistics to get in Business Analytics field and change my career.
I get it now I MEAN it
Before i was MAD
Alright ill stop
Absolutely
ITS TIME TO STOP
NO MORE
this comment made me "MAD"
dont worry i dont "mean" it
Here’s another cookie then 🍪
@@kankay0820 i was so mad that i didn't understand it but not I really mean that I get it
...
sorry if this comment made you mad
PUNS
Omg I have a math exam this week and this literally saved my life
good for you :]
😂😂😂🤦♂️
Lucky I failed my math exam so my school gave me another chance 😢
@@user-iq2fw4sx1n bruh and your okay with that
same
This is really helpful. I am struggling in school with M.A.D but now i am not.
Thanks Khan Acadamy
i think youre struggling in spelling
TurtleMan 1107 he spelled nothing wrong
@@katlanton7582 Academy not Acadamy
2+2 is 4 minus 1 that's 3 quick maths
lol bro
Every day man's on the block... Smoke trees
Rice monster see your girl in the park that girl is a uckers
When the ting went *QUACK QUACK QUACK* you know we're ducking
I've been doing algebra for too long, thank you for giving me something unrelated to math to think of
Who else is doing this for work over quarantine
Me
Yup
Me
Sadly
Me
Is anyone else watching this cuz they have finals coming up and forgot everything...... nope, just me 😂
no. same
yep me too
Me to
I mean yea kinda, im tryin to skip a grade and need to study yhis
@@user-gy9dp8tq7v good luck!
Thanks! after being sick and missing days of school this MAD homework has been mean to me... ;]. I thought that that was funny y'all are just some mean people. alright, I'll stop.
Your making me mad so just stop before I get mean
+Thegamerguy890 😂😂😂
Future Marine you learned 11 months ago im learning it now
You learned it an hour ago I'm learning it rn because i stayed home sick
Rebecca Davis lol
Bless this channel
God bless her
khan academy 🙏🙏🙏
God bless "her" it a guy
Him*
I was sick and missed a couple of leassons and my test is tomorrow! But this really helped! Thank you!
Why do I feel like I've learned more math from this channel than math I've learned from math class, lol.
How to solve for the Mean Absolute Divination? Well, first find the mean of the data set. Then calculate how far the # is from the mean. Add them up, and divide by how many # there are. The Mean Absolute Divination could be a whole # or a decimal. Hope this helps. Give a like if you understand, and a comment if you don’t.
Annie Zhong, deviation, and how far each of the numbers in the data set is away (absolute value) from the mean.
Thanks Kahn Academy you simplified so well it took me no time at all to see what I was missing
i got so confused in this in school thanks for simplifying it
I got a 50% with a lesson over 40 Minuets, then I watched this video that’s 9 minuets and I got a 80% So thank you!
are you proud of your self?
I meant 80%
when he said "1, 1, 6, 4" i felt that
?
?
?
MAD: makes me mad
Teachers: makes me mad
Khan Academy: makes me happy
Thanks for teaching me what my teachers cant
Wow my teacher couldnt even say this and help me understand this for a whole 20 mins and you just put it in my mind that it wad somple all along
Why are these guys better at teaching than our actual techers
God bless you
+Taylor James lol yes. i was having trouble with my math and i was so enraged.
Thank u saved my life brosky
THANKS BRO ITS ALMOST MIDNIGHT AND TOMORROW IS THE END OF THE MARKING PERIOD AND I HAVE TO FINISH 3 PAPERS AND THEY ARE WORTH ALOT OF MY GRADE AND I PROCRASTINATED
tysm i forgot to study last night good thing i found this video i got my test on 100 thank you
Here from prodigy
This is (MAD)ness
This is A DEAD MEME!!!
Get out
😂😂 ikr
Khan academy is very helpful! Thank youuuu! 👍🏻👍🏻🙈
Thanks I actually use Khan and it really helps! I recommend it to everybody! XD
I was on stress level maximum when I was teaching this to myself Thank you very much
Thank you so much! My math final is today and I totally forgot how to do this
Thank you so much for helping me I really appreciated that
who doing this for help for there home work /2019
Well I am a sleepy kid so I sometimes sleep in my class so this is to keep me on track
that helped me so much i love mad
mad you mean math
This helped me A LOT
Thanks I go to school in the country and the tracking is jibberish
You are helping us out..we appreciate you
Really great explanation for what is MAD, thank you!
5 years later you're still teaching people new things with the same material. Thank you.
noooo
This this a huge help thanks
9 years and im still learning this stuff
Yet another amazing video by Sal. Keep it up!
nooo
bro this just made everything make sense to me
I just did this in class , thanks for the review!
It's called MAD because it drives you mad forever and ever until you finally understand it.
I have only had the opportunity for school for 4 years. I just started algebra, and you are making it easier to move forward in my progress ⭐⭐⭐⭐⭐
Thanks so much
Thank you!!! You helped me so much!!! 😀😁😊 :)
THANK YOU SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO MUCH!
Thanks, this helped me alot!
Thank you Khan Academy! I am in 5th grade doing I-Ready and was clueless to what this was! Now I know.
I don't know what you MEAN.
What do you mean I am MAD xd
I MEAN these jokes are MAD lame😂
lol
Bro these MEAN jokes aren’t even good and it’s making me MAD
Your a big help I have a test on Tuesday thanks! My teachers in school teach it and something doesn’t click so I always have to come to Kahn academy and it always helps me!
I pray for your wealth and healthy... tks sal
Thank u so much
Thank you so much now I can ace my test
absolutely loved the way you're teaching, thank you so much
Abolistely
this was very helpful because I was sick for a week and I missed a lot and this is one of my lessons but I have sucky common core xD
Hey Sal great video. Here's a question. When does MAD become redundant and we switch to Standard Deviation? In other words what are the limitations of MAD? Could u plz explain with an example? I'd appreciate it if u have already made a video on it. If u have could u plz send me a link? Thanks.
Keep up the great work... 👍
ok soo you have to do
what u think
Bro you’re a total geek! Other people: I don’t get it. You: Baka boa bla bla bla bla deviation bla bla limitations bla bla bla bla bla
thanks for teaching me how to do this. this video really helped :)
This helps a lot
If the graphs are too complicated and you want to solve the MAD quicker, just do this: find the mean of the data sets, then find out how far each number is from the mean (ex: 6 is 3 away from 3) and then add all of those distances together, then divide by how many data points there are.
I have a math exam this week and this literally saved my life
You should also explain for what mad is good for, like robustness. But for this other measures are even better, like the median absolute deviation to the median.
You your video was used as an example for my school work, my teacher said your very good at teaching
what is characteristic of mean absolute deviation
Its sad how I learnt this in under 10 minutes but with my teacher it takes days SAD😭😭
This is so helpful
Never underestimate the power of Sal
I was finding A Class 11 lecture on Error and Analysis, n i stumble upon this it took me 2 min. Of watching to realise this can't be this Basic😂😭
Thank you. I needed this for exams.
THANK YOU for explaining that in a way that right brained oriented people can understand
only a sith deals in absolutes
Very educational for me sir. Thank you very much.
Bro thanks this saved my life dude i had no idea how to do this
Can u look at the commodity channel index indicator to see how you can adjust it using mean deviation for accuracy?
THANKS!!!
You really are a lifesaver
thank god we do khan academy in school
This is really useful for online school
8:19 two plus two is four, minus one that's three quick maths
thanks dude ur awesome
Very helpful
It is I, a 21 yr old, learning 6th grade stats all over again
Thanks
Thanks. ;)
thank you these videos really helped me 👍
thanks! I have my math finals tmr!! Wish me like 👍
So in what cases would this be more (or less) preferable than just using Variance/SD?
Thanks this is good help I have a test tomorrow about that and if I pass I will like all your videos
can’t believe i’m a junior in hs and watching this ugh the things school makes you do
What is the difference between Mean absolute deviation and Standard deviation? When do i use one of the two?
ur so clutch bro ty
Super explanation sir. Thank you very much
When Kahn academy teaches you better then school in a few min
easy to understand...thanks a ton:)
Do we use significant figures after we get the average value!? Say the total is 12.28g! Would we found by the least significant figure or keep it the same and go to the MAD
what if my data set is 65,65,70,77,88. then from what number on the number line should i start counting from????
Annabell Greblin 50
Why is Standard Deviation used more than MAD?