love these videos and what you guys are doing at your academy for students like me that need this help. I'm taking an online class and your videos helped me understand the material. Wonderful instruction that simplifies the information so it is easily learned. thanks!!!!
you're amazing, thank you thank you thank you! a little request if you haven't done this already, can you do some biology videos on specific organs such as the heart, kidney, etc? I would love you long time :D
Hi Iam Otto monroe in eugen oregon and Im a 6th grader my teacher told us this and it was like lisening to an alien and with you I now all of this now thank you!
I have learned more from your videos than anybody else's. Thank you very much. By the way, what are you using to write on your screen. Is it Paint program or what? Thanks again!
Great explanation! I have a problem to solve & it's what is the average (arithmetic mean) 8,7,7,5,3,2,2? My answer is 5, I actually came up with 34/7 which is 4.8 in decimal form. In order to throw me off included in my answer options are; B is 4 5/7, C is 4 6/7, & D is 5... My answer is still 5! Correct?
you add and divide for the mean say you have 6 numbers you add them all up and divide by 6. if you have to find the difference between 2 means you find the mean of both and subtract eg if you have a mean of 15 and a mean of 10 15 minus 10 is 5 The median is the middle if you have 6 numbers its between the 3rd and the 4th if there are 7 in the sequence the median is the 4th 3 from right then 3 in from the left then the number left is the median.
Who else is here from the learning station? I highly suggest you check them out for "healthy music for child's heart body and mind" The penguin song is one of my favorites! Hope this helped
On the KA site the answer to the arthimetic mean of 10, 3, 2, 5, 1, 8, 1, 9, 7 - according to the video - should be 5.111111111111111. But the answer is 46/9. I'm confused by this. Why is the answer an incomplete math problem?
Now, tell me.... how can we apply this to life? How can we use this to save people's lives? How can we use this to get someone out of depression or a mental illness? What exactly is the real purpose of this lesson?
It is used in business decisions and the things you've mentioned are related to Doctor or Military profession. Statistics is very different. This means is used to make budget of country, deciding salaries of people,Finding Average Population of an area to know how many (Schools,Colleges and Hospitals) are needed etc. In simple term it helps in every part of life For example: Your Salary is $55000 per year and you wanna know what is your earning per day(55000/365=150.68) or per week (55000/52=1057.69) so its really helpful if you understand how to use this. Businesses use this to calculate their average sales per year so they can produce products accordingly.
I'm so glad you have a whole TH-cam channel because you explain stuff in a small certain amount of time. Thank you!
Simply amazing - You are THE BEST.
Short,Crisp, Clear and Awesome...Thanks for uploading this video.
You always make me understand these things, very simple too.
love these videos and what you guys are doing at your academy for students like me that need this help. I'm taking an online class and your videos helped me understand the material. Wonderful instruction that simplifies the information so it is easily learned. thanks!!!!
You are good!!!! I love the way you teach----your examples to demostrate!!!
dont you hate when you go into class thinking your gonna get 100 but you end up getting a 70?
that's why I'm here 😅
don't you hate when you go into class thinking you're gonna get 70 but you end up getting a 35?
happens
facts, gonna be on my math test tomorrow.....wish me luck
Sooo true
you're amazing, thank you thank you thank you!
a little request if you haven't done this already, can you do some biology videos on specific organs such as the heart, kidney, etc?
I would love you long time :D
Thank you for sharing this video.It is so clear and I learned a lot from this.
thank you so much! you've helped me! may god bless you~
Thank you very much. this video helped me understand the "mean" in the mean.
You are AWESOME! My kids understand math because of you. :)
Thank you so much u are very easy to understand and make it easy !
Awesome Video! It helped me better understand! Thanks so much!
Hi Iam Otto monroe in eugen oregon and Im a 6th grader my teacher told us this and it was like lisening to an alien and with you I now all of this now thank you!
I have learned more from your videos than anybody else's. Thank you very much.
By the way, what are you using to write on your screen. Is it Paint program or what?
Thanks again!
This helped a lot! Thanks!
thank u !! u are the best
Its a mixed fraction version of the improper fraction.
Thats was GREAT! Thanks!!!!
thank sal khan..we love you.
I really need my professor to grade on a curve, sky-father preserve us all.
Good video ! thanks a lot Khan
thanks a lot this has been a great help 2 review wat i had 4gotten;-)
anyone watching this in 2023??!??
Yes sir
Yes sir
2024👀
Watching this in 2024😂
So what is the definition of the average of mean and when does it make sense to use the median?
Well done🎉❤
I wanted to understand finding the mean with that sigma thing!!! Its nowhere on youtube !!
same
Lots of videos about mean, median, and mode, but it does not actually tell which one to use as the central tendency.
i still cant figure out some stuff cause he didn't show how to do it with decimals
Im from the Philippines. My english is good but im studying this just for eye level philippines competition THX THIS HELPS
Great explanation! I have a problem to solve & it's what is the average (arithmetic mean) 8,7,7,5,3,2,2? My answer is 5, I actually came up with 34/7 which is 4.8 in decimal form. In order to throw me off included in my answer options are; B is 4 5/7, C is 4 6/7, & D is 5... My answer is still 5! Correct?
Yes, 4.8 rounded off to 5
Not trying to troll. But, I really thought that the noun--arithmetic and the adjective--arithmetic had some difference in pronunciation.
Nice Video.
you add and divide for the mean say you have 6 numbers you add them all up and divide by 6. if you have to find the difference between 2 means you find the mean of both and subtract eg if you have a mean of 15 and a mean of 10 15 minus 10 is 5 The median is the middle if you have 6 numbers its between the 3rd and the 4th if there are 7 in the sequence the median is the 4th 3 from right then 3 in from the left then the number left is the median.
Who else is here from the learning station? I highly suggest you check them out for "healthy music for child's heart body and mind"
The penguin song is one of my favorites!
Hope this helped
decent job! great!
Thank you
On the KA site the answer to the arthimetic mean of 10, 3, 2, 5, 1, 8, 1, 9, 7 - according to the video - should be 5.111111111111111. But the answer is 46/9. I'm confused by this. Why is the answer an incomplete math problem?
when finding the median do you have to put the numbers in order from largest to greatest or in the order in which it was given to you ?
In the order it was given.
=^..^= thank you Salman Khan! you're the best!
Nice
Geometric mean video please?
A=? Kese nekale ge
thats a basic arithmetic thing just like fractions he has other videos on how that works
lov u khan
Now, tell me.... how can we apply this to life? How can we use this to save people's lives? How can we use this to get someone out of depression or a mental illness? What exactly is the real purpose of this lesson?
+Ralph Nathaniel Alpanghe it's just mathematics
+khadija lone Yep. It's JUST math. 😒😒😒
Ralph Nathaniel Alpanghe LOL
Thank you! I am taking STATISTICS for my nursing program, but i am already a nurse and i do not use this crap...
It is used in business decisions and the things you've mentioned are related to Doctor or Military profession. Statistics is very different. This means is used to make budget of country, deciding salaries of people,Finding Average Population of an area to know how many (Schools,Colleges and Hospitals) are needed etc. In simple term it helps in every part of life For example: Your Salary is $55000 per year and you wanna know what is your earning per day(55000/365=150.68) or per week (55000/52=1057.69) so its really helpful if you understand how to use this. Businesses use this to calculate their average sales per year so they can produce products accordingly.
So what does Central Tendency mean?
Seriously!
+Flamingice the average
a value that represent the whole data.
What
upper and lower quartiles
Answer fastly
I am coming for the Research Methods final exam. I have exam after 2 weeks. I hope I will pass the my exam. See you soon guys after the my exam :)
why can't you be my math teacher??
yay
This has no use for me except, passing a damn test.
7:21
who else saw "most pregnant number"
epic face
Did he just say Jesus at 2:04?
crazy
Lmao
Yeah!!
Good shit man ,.