Interpreting box plots | Data and statistics | 6th grade | Khan Academy
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- Опубликовано: 11 фев 2015
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![Understand Box Plots in Statistics (Box-and-Whisker Plots) - [6-8-23]](http://i.ytimg.com/vi/cklvFT8dR64/mqdefault.jpg)
grade 6... and I am a college student
Ik im in 6 grade and Im hecka confused!
Juli Martu SAME LMAO
Juli Martu how are you confused it’s so easy I am in 6th grade and know up to 8th grade math
@@ariannaali8300 you a smart kid, I need this for my GRE lol!!
@@ariannaali8300 nobody cares
Are 6th graders learning this now?? When I was in 6th grade, YEAAAARS ago, we never did anything like this. I'm taking Statistics in college and am going over this for the first time in my life and as an older student, I'm struggling!! Thank you Khan Academy for all your help. You are saving my life when it comes to math classes while I'm in college!!!
Yea 6th graders learn this and I'm surprised it's not that difficult but everyone is different.
I'm in 6th end of the 4th semester and I'm doing this. It's ridiculous
@@TtBeam the box plot is legit so easy to understand dude dont worry the other person is just lagging behind if they are learning box plot in college
@@jackhanma6553 OK thx
I am taking such stats class in my Master's degree, hhh
grade 6? now i feel hella dumb cuz I'm an IB student and I need to know this for my exam in a couple days, cuz apparently this is gr 12 math for us omg
Same here ,in the uk, the highest grade u can get is grade 9 from 1-9 and this is a grade 7 apparently 😂
Im in 6th grade and I got to do this. :(
seriously I learned this in fourth grade
This is why i call myself DUMB
i knew i was learning 6th grade math that should be easy but i dont understand it
Imagine being the 16-year-old at a party where there's a 7 year old kid
Family birthday party.
thats not hard to imagine
Be prepared to hear 'Ok Boomer'
I am paying over $45k just for tuition per year in college, and the purpose for that just about to study the 6th grade math LMAO!!! but thx Khan for the explaination tho
Me a 26th years old revisiting this 6th grade math! Thanks Khan!
Sal Khan must have serious expectations in order for this to be for 6 grade
2:54 similarlarly-hee
These teachers are killing me how do I do this (6th grade)
@Dakota Martinez Me to
@@AmericanYt_ same
Fantastic video as always! Crazy to think this is taught at 6th grade as I don't even remember this in high school.
I learnt this in 6th grade a few months ago but forgot everything and needed to watch this video again hahaha that's for the refresh it helped a lot!
People be commenting that they learned this in 6th grade, and here am I one day before my 8th grade unit test trying to understand this😂
Junior in college learning this for my stats exam lol
You'll probably be reviewing in college as well, just a heads up...
I love everything you post. You are the biggest help ever :)
Very beautiful solution Mr. Salvatore !
Thank you for making this video. but grade 6? I'm in college. I still don't know about this. This is my mind-blowing
I’m going into accelerated math for 6th grade next year, and this video was very helpful! Thank you so much 😊!
Everyone is in 6th grade while I’m in 9th grade algebra freaking out Bc I have to explain it to my teacher 😂
This is it, I'm so pissed. I don't care about interpreting the Box and Whiskers plot. Can you even explain what that is? I don't even know what a box plot is.
Google it, why do you even watch this :))
Watch the previous ones
Why aren't half of the students over 13? I thought the last quartiles would make up 50% of the values?
Hello Khan, for the last question it would have been true if you said "older or equal to 13 years old"
Since we sort the data in ascending order, values above the 50 th percentile should be greater or equal to the median value
Exemple:
We do have the following data in a list : (6, 7, 8, 9, 10, 11, 12, 13, 13,13,15,16,17,18,19)
Q2 value = 13 ( 8 th value in the list)
Q3 value = 16 (12 th value in the list)
Q1 value = 9 (4 th value in the list)
We see that some values above the Q2 is equal to 13 not only greater than 13
Khan's last question would have been true if he said " Exactly half of the students are 13 years old or older for an even number of points"
Thanks.
I've watched several videos on this topic and no one seems to explain if the whisker and the box skew in different directions what would that entail? 🥺 like when the right whisker is longer but the left box is larger
You explain very good Sal. 👍
Sir can you tell me why box plot cannot be drawn in continous information?
3:32 minimim
When you said that is the Q2 at (1:05), it is actually Q1 no? Q2 is also known as the median so it would be located at 13.
This is a life saver
6th grade? i learnt this in grade 10 in australia 😃
Very helpful, thank you!
6th grade??? Where was I when this was being taught😂 I’m at college
Thank you for your explanation
What causes a box plot to not have any whiskers?? Please help!
like the way you explain - quick, interesting and i learnt too
+penny brewer Learned* I*
@@CanadianBacon16 as well*
thx this helped me
I’m year 9
I saw grade 6th and I was like wait I’m doing what
I'm in 6th grade, and not used to all these confusing "whisker plots" and "box plots". It's really confusing to me whenever the my teacher explained it. This really helped me. Thanks! :)
livingwithliv You have great grammar for a Sixth Grader.
VadeReactions Gaming thanks!
Woooo! Im ready for that test tomorrow. I WILL ACE IT!!
HeyThatsMe _ did you
Ace bruh you gonna fail
Yea i think he failed too
Thank you
I'm in 8th grade and I have to learn this in the place I should have learned it in 6th grade.
thx
6th grade me watching this thinking about how I'm never going to come back to this video when I'm in High school because I would have memorized it by then
I have to learn this for FLVS algebra class. they NEVER taught me this in school
Sameee
grade 6 ... and i am 4th year medical student ahhh
Who are these 22 people?
This was recorded on my bday
preciate it
actually, box and whisker plots r the same
grade 6 ! ..... am a pg student........i don't remember that I studied it in my 6 the standard
How'd you get a median of 13? Shouldn't be 11.5?
231mac there could be multiple of one number, so it is not written
4:48 if u put 15 and 15
And if a there is a statement that at least 25% of the students are 15 years old or older
Then what is the answer??
I think then it will be true but dont count on me
LMAO AM I LEARNING A SIX GRADE TOPIC OR BUILDING A MACHINE LEARNING ALGORITHM ????
Nice
2:53
In the last question can we say atleast half of the students are older than 13 , i think this would be true because the number of students older than 13 can be 50 percent or less than that depending on the number of data points( odd or even).
I absolutly agree with you.
Since we sort the data in ascending order, values above the 50 th percentile should be greater or equal to the median value
Exemple:
We do have the following data in a list : (6, 7, 8, 9, 10, 11, 12, 13, 13,13,15,16,17,18,19)
Q2 value = 13 ( 8 th value in the list)
Q3 value = 16 (12 th value in the list)
Q1 value = 9 (4 th value in the list)
We see that some values above the Q2 is equal to 13 not only greater than 13
Khan's last question would have been true if he said " Exactly half of the students are 13 years old or older for an even number of points"
As you said in your comment if the number of data point is odd we cannot really divide the data into equal halves
Wait what I’m learning this for 7th grade rn not 6th-
Imma use I don’t know on my homework
I’m 7th grade a year behind tsk tsk tsk
That’s my new editor :0
Hello. What if the data set of list are all repetiting. Examples. 5,5,5,5,5,5,5,5,10,10, 10,20
How can we find the Q1 , Q2, Q3???????????? Answer please asap. Ty
Aldawina Musa no
I have a test and I can’t even find out what a box plot is
can someone help me with math please
Exactly half of the students are older than 13. It's true 😂😂😂
Probability is just lot of math to say "Don't know"
6th grade lmao, doing this in second year Engineering
Let's be honest we all came here because we got lost on the learning path
6th grade advanced e-e
Im litterally going into 8th grade right now and it says grade 6 math LMAO i feel hella dumb
I love you
Savage Stewart wtf
grade 6?
Is it normal to learn this in 4th grade? Im super confused!!!
No I’m learning this in K level math
Watching this at school hhhhhhhhh
reading the comments I have a test in this and college students don’t know this......
Last question answer is wrong the right answer is( False) because the median is on 13 so 13 and all what comes after it are 50% together. So if it was half students are 13 and older that was going to be right but without 13 is wrong it`s near to half but not half so the answer is FALSE.
Ibrahim Mohammed
well isn't the last one true? because the median of the whole data set is 13, and so 50% of the data is above it and 50% of the data is below it so therefore it's true
Not really. Think about the fact that you have seven numbers from 1 to 7, the middle number (median) is 4 but is the data really 50:50 divided? The Answer is no because if you want the data to be 50:50 divided you would need to calculate as follows: 7/2=3.5. In our scenario is 50% of data exactly bigger than 4 answer is no. Is 50% of data bigger than 3.5 the answer is yes. But we can answer this question just because we know all the numbers involved.
Bad logic
13 is the median value. Then exactly half of the students (50%) are older than 13 is will be true !!????
i got a 30 min video on how to do this from my teacher that made less sense than this video
can i say at least half the students are older than 13?
Dude what the heck I’m doing almsot 7th grade math and I’m in 4th
this is higher level stats, no way they do this in grade 6
they do lmao
Its not that hard
6TH GRADE?
Arrrrggg I still don’t understand I’m literately stupid
Sal Khan 😆
7:25 7:25 7:26 7:26 7:26
grade 6 no help at all and very boring cuz this i all ready new
Most useless plot to use. I'm assuming this is the invention of sociologists?
This video is so messy
tHIS ISNT HELPFUL AND BORING
Nobody asked 💀💀💀💀💀💀
600,000 others did
@@zakurouiii 599k* did
Thank you