Finding mean, median, and mode | Descriptive statistics | Probability and Statistics | Khan Academy
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- čas přidán 7. 09. 2024
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Here we give you a set of numbers and then ask you to find the mean, median, and mode. It's your first opportunity to practice with us!
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That just explained my 55 min lesson in 4 minutes
ShadowmanMAS most of my lessons takes hours 🙄
same
Just open ur ncert and read the formulas that's even less than 4 minutes
Soo truuee
No wonder most kids suck in school.
Thanks for shortening 6 cruel hours of our lives into a 3 minute and 54 second video.
@@hitmarker6399 Me too
I love it
6*
who’s here because of online school(quarantine school)
*WHOMST HAS AWAKEN THE ANCIENT ONE?*
It’sYaGirly Cori me
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MEAN is commonly called the average ^_^
MEDIAN is the middle number in a set of data when arranged in either ascending or descending order
LoL i guess.... MODE is the most frequent scores appeared in the set of data
thanks for this!
Thanks for answering my math test XD
Marimar
@@NatashaBirfer 😆
Reply 9 years later
I’ve been up for 48 hours, drank 4 cups of coffee, and cried around 4 times. Thank you for explaining this actual garbage.
😂😂😂😂 me too
Me too
This is not a garbage
this is easy asf lol
@@yassingomaa304 fr
sooooooo helpful i wish he was my teacher :(
+Ashley Hawkins same my math apps teacher doesn't teach us anything he makes us do packs in two days or we fail and he cant help us
empathy like (as in empathy as in i have experinced this myself as in i feel bad for you as in i feel ur pain bro
ditto
Same
I know right me too
Hey whos here during quarintine lol
Me lmao 😂 for my math test
Lolito Livi me bro :)
Me lol 😭
Troy Baker lol yea 😭
Not me
This is very helpful. My daughter is struggling to understand it and I need to help her, so thank you
I'm glad you're a good parent, we need more active parents like you
*This dude explained my 50 minute lesson in **3:54** minutes in an 11 year old video with surprisingly good quality and sound.*
This was superb. This actually helped me to prepare for exams.
SAME 🎉
what do i need to know for my yr 10 maths exam its tomorrow😅🥲
So clear. I didn't had an idea what these terms were until this blessed video. Thank you
Started studying.
Thank you so much!!! I feel more confident about passing my math test. You are awesome!!!
Did you pass?
@@hollohi6251 mf you asked that quest 4 years too late
He's better than my teacher!
Thanks
obviously
MINE TOO
He is KHAN..😁
Thank you Khan Academy! Thanks to this video, my confusion of these terms is finally over!
thank you we had such a hard time figuring this out and you made this so very easy ! You did a great job explaining this Im subscribing! Thanks so much
The reason math is my favorite subject is because I can always find a easier/quicker way to solve a problem compared to my 1.5 hour lecture.
I'm relearning math to help my kids. I feel so dumb having to do this, but I was a troubled kid.
Respect💪
Don’t feel dumb, no matter how much u learn there is always more :)
THANK YOU FOR A VERY UNDERSTANDABLE & A VERY CONVENIENT WAY OF EXPLAINING THIS TOPIC
IT REALLY HELPED US! GOD BLESS! MWAH
My teacher teaches us about this in 1 hr. But i didn't understand that's why i search a tutorial for it, and here i am learned a lot in just 4 minutes 😃, THANK YOU SOOO MUCH SIR! YOU ARE A BIG HELP!! 😭🙏
I spend 45 minutes in class to understand this but I understood this here in 3 minutes, Thank you for this amazing explanation 💗
Saves my time of understanding our lesson, thank u so much!!
Man dude all of the other videos are confusing but dude that just made my life like 30x easier thank you so much
Who is here because tommorrw is exam 🤔
prayers
5 month later how was the test
ahahahahah ;e
good luck tomorrow
me
Good teaching. I was in a class room for 2 hours trying to learn these statistics , mean, median, and mode, and it took only 4 minutes for me to learn this on a video. 😊
thank you so much you r a great teacher
You explained it very clear and in a simple way. Thank you
Short but very concise. Exactly what i am looking for. Thank you very much!
there is another way of finding the mean
add all the numbers then divide by how many numbers you've got
eg: i have to work out the mean of 2, 3, 16 and 21. i add 2 + 3 + 16 + 21= 42. i have got 4 numbers (2, 3, 16, 21) so i divide 42 by 4 to get 10 remainder 2
like the comment if this worked for u
this dude is fr the goat. Wouldn’t have passed high school without my man.
We can also calculate median by adding the number of numbers in the data set by 1 and divide the result by 2. So to find the median here the number of numbers here is 8 and 8+1 is 9. Divide 9 by 2 and you get 4.5. 4.5 or 4+0.5 is in between 23 and 25 so we find the difference the two such is 2 and multiply that by 0.5 and add it to 23 so that is 23+1= 24
If you don't understand, forget it. It's not important.
I graduated high school with a 3.067 GPA and I didn't know what these were until now, when I'm studying to retake standardized tests that I didn't get to do while I was in high school.
Omg thank you very much for guiding us I've learned a lot since I am taking online classes and I don't know what to do when we do activities. Thanks to your vlogs it really really helps a lot.
I like mode...that's a nice one😂😂
😂
😂😂
😂😂😂
Yeah cuz it's ez to figure out
What if you don't have the same number twice? How would you choose the mode?
Thanks man, my hour lesson has just been summed up in 4 minutes
Thank you so much!! I have a math exam tomorrow! And i have no clue about these. Then after i watched this video i learned SOO MUCH! Thank you so much!!
Who is here for the math Exam tomorrow?!??!
it helped me to
Thanks so much for helping me out Im stupid and I needed this
lmao sameeeee
Im superstupid 😂🤣😂🤣
very helpful! I was so confused but now im gona get a A on my homework! THANKS!
I learned this is sixth grade wich i am but i forgot and im doing late homework 😂😂
Sunny Vibezz hah same
Wow I’m learning about it in 7 nth grade now not 6 th lol
Now your in high school
Im a college student.. I still need to learn this
5 computer students were given a typing test and the time (in minute) to complete the test were as follows 12, 14, 19, 20 and 21. Find the median
Median = 12, 14, 19, 20, 21
19 is your man!
Median = 19🎉
This really helpful because right now I am studying for the John Hopkins test!
Thank u so much, this is helping me on a test right now, Im at home.
((Just like one of those lessons, I'm studying for my GED Exam, Next Year (➕➖✖➗👨🔬👩🔬📚🏫))).
Sincerely,
Justin Maduako
You are a natural born teacher. See how you explain Maths as if you are spelling your name. Thanks
Mean = the average number
Median = the middle number
Mode = the most popular/frequent number
college teachers: bla bla bla for 2 hours
random youtube teachers: bla bla bla for 40 mins
top tier youtube video: do this and that's how it goes. 3 mins.
i learned a lot more in this 4 minute video than a 1 hour lecture.
I've seen nearly 10 videos on the same topic but none explained so clearly. What I liked was that the video was crisp and short 🙂
woaaah im watching this now from 2011, btw thanks
Amazing but for mode, what if 2 numbers appear the same amount of time? What will we do then!? If you get what I mean... For example: 2,23,45,67,23,87,92,67
As you can see, 67 is repeated as well as 23, what should we do then? I hope that made it clearer. Please explain to me as I have a test soon! Thanks Khan Academy, u r amazing and you have helped me alot, could you help me for this too, this is also for the random person reading the comments. You have helped me alot through out the time ive been living (😂😅🤣) could you just help me for this too!? Thank you! Also, happy new year and i hope you had and amazing Christmas too!♡◇☆
Sorry if this is too long, plzzzzzz take the time to read it, it is important
Mode would be 23 and 67
Simple lesson on an issue I've had trouble with.
I could literally the entire mathematics with Khan academy
I already learn this years ago, searching to learn it again, after looking at it again, it's actually so simple, it's so stupid i could forget something so simple.😤
I wish all teachers could be like this
dude tbh Khan is better than all my teachers and explains so well.
very well explained, thank you
Why are you so good at explaining? If you're not a teacher you really should be
You explained that better than my math teacher!! Who would dislike this video??!
Thank you so much..you explained it so nicely.And i even understood it perfectly.Thank you so much.
Thank you So much! This helped me so much.
this is like a month of my class because the teacher repeats everything like a billion times but this is soooooooooo easy
Are u Preston's fan?
youtuber fan yeah
O yeah,me too
I can't believe I failed this on exam. I've studied pre-cal, integral and deferential calculus, algebra, linear algebra, etc. but I forgot what are these cause we we're taught this during elementary, lol. I solved logarithms but this one 😭 how could I forget this 😭😭😭
Why is math so awesome??!!, and do you put the question marks first, or the exclamations!!??
Wow thanks you helped me a lot👍✌️
Best tutorial wala nang paligoy ligoy pa sagot agad. Thank u ❤️
O yeah this channel is the best it just saved me from being devastated by my statistics teacher
Question tho, Which one is the mode if you have multiple numbers that have the same amount of frequency
Very good and simple explication! Thank you!
This here is the Lord's work honestly.
math antics: *is very bad, takes a long time to get to the point, many jokes nobody finds funny*
kahn academy: *gets to the point and explains like no other with good jokes here and there*
so true!!!
Thank lord Jesus for this dude :-D
Edit: I got a B on my math test!
You have written 24 as median but can we use 24.2 or 24.3?they also divide the whole set into two equal parts too.Hope to get an answer soon
Thank you so much!!! I was struggling to find the awnser for my math question until I saw this video!
This saved my life.
🎯 Key Takeaways for quick navigation:
00:00 💡 *Overview of mean, median, and mode*
- Explanation of mean as the sum of all numbers divided by their count.
- Introduction to median as the middle number in an ordered dataset.
- Definition of mode as the most frequently occurring number.
01:25 📊 *Calculation of mean*
- Demonstrates how to find the sum of a dataset.
- Divides the sum by the count of numbers to calculate the mean.
02:24 🧮 *Determining the median*
- Explains the process of ordering numbers to find the median.
- Discusses how to handle datasets with an even count for the median by averaging the two middle numbers.
03:47 📈 *Identifying the mode*
- Describes mode as the number that appears most frequently in the dataset.
- Illustrates how to identify the mode by recognizing the number with the highest frequency.
Made with HARPA AI
Nice explanation Sir. THANKS FOR your video
Great explanation! Thanks it helped a lot
u help soooo much with my math lessons in TCAH
that was helpful and simple than i actually thought.Big up and Thank you
Sir your just genius you teachs very shortly and it gets very first to the mind
This helped me a lot I even got A+ thanks ❤❤👌👌👌this is the best
Can you do the surface area and volume please
Thank you! My teachers video was missing a lot of important facts about this lesson.
how do you only have 5 mill subs you should have like 50 mill
i literally spend 3 hours trying to figure out how to do this...my teacher is not the best at explaining ...and i didn't even finish watching the video and i got it ....thank you very much.
This is so helpful! I have always been confused about the mean, mode and median, this helps so much! x
Adam’s average on four test is 80. Which of the following CANNOT be the number of tests on which he earned exactly 80 points?
(A) 1 (B) 2 (C) 3 (D) 4
Hello Sir can you tell me the answer of the above question.
it’s c) 3
I literally have to do a test on September 8th of 2020 and it’s so hard ughhhhh
Alejandro Chavarria how’d it go
Out of the Indian formula I found you thx for the best explenations
Who understand this topic and all topics by Khan academy??(me😊😎)
Teaching is very good😎👌, Very Understandable👍
Thankyou ! Your teaching is really helpful ! ^^
Thank you! This really help! answered my quiz under 2 minutes lmao
Now I get the most of it. Thank you. Tomorrow my math exam, so nervous!
Rinie you’ll do good lol
Two words for this video, Short and helpful
Excellent video what's not to get? Well done Sir!
this guy might be the most wanted math teacher lol
Hi ia m going to take my uasa paper on wednesday and this teally hepled me thank you
You explained this better than my teacher..
Thx a lot bc I forgot my notes at school. Thx for always being there when I need u most Sal.
اقسم بالله افضل من دكتورنا وب٣ دقائق اختصر محاضرة ساعتين💕
What kind of language is that
@@Shadowgamer-jx5sd arabic
I have to do khan academy all the time I hate it but your a good teacher