Addition rule for probability | Probability and Statistics | Khan Academy
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- čas přidán 4. 08. 2011
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Venn diagrams and the addition rule for probability
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I love how this took my 1 hour and 20 minute class and compressed it into an easier to understand 10 minute video.
is this enough for gate for probability section??
My class was 2 hours and 10 minutes
My teacher just teaches us like boom! Then u plus the boom! Bcs it has a boom! And then done! Then he tells us there's gonna be a test tomorrow and leaves the class. I need a teacher like u in ma school.
Lmao
You took your test and...BOOM!!!
lmao ditto
@@evelioreyes5145 then parents see the report card and we get BOOM!
I want to know who you are, because you are awesome to learn from. Thank you! If teachers were more like you, they would deserve higher pay.
+Glenn Thweatt he is a guy who has graduated from Massachusetts Institute of Technology with a degree in Bachelor of Science & in mathematics,& electrical engineering, and computer science& later getting his Master of Science and electrical engineering and computer science. He also holds a degree in Master of Business Administration Harvard Business School
Yeet
Or to actually teach
@@yrf3766 he also seems to have a pretty clear grasp on colour composition. its really pleasing to look at his notes.
He is Sal, He opened Khan Academy a nonprofit foundation on the internet to teach kids math, reading,coding etc. I have Khan academy you can download and create a profile for yourself! it is really useful
whoever this godly mathematician is...hes a true blessing
Salman Khan, founder of Khan Academy
Kaab Farooq the actor 😱
i realize from watching these videos that im not dumb lol this stuff is so simple. im not good at memorizing really but apparently i do remember examples, images and color. thats probably why i highlight entire pages lol
Meagan Boodoo good for you(no sarcasm)
VDAF : I AM TRIGGERED BY U!! THIS IS RAPE
Same here haha
Can relate!🤣
its probably the fact teachers do 1hour of explaining and we can't understand anything
the "lellow" was so adorable
thank you so much...my professor hardly speaks any english and he made this look do difficult in class. you explained this concept perfectly
8:12 Please don't let me keep hanging.
8:19 Sigh, Perfection.
I remember taking this my junior year of high school, now that I'm a junior in college and my major is business management, I got to take a business statistics course. I'm watching this to refresh the old memories.
Just want to say how thankful I am for these videos! They help me so much in understanding SO many different math topics! Great instructor and lessons! The different colors and repetition of phrases help a lot too! :)
is this enough for gate for probability section??
So much better than my stats lectures. My professor rushes through topics and examples then if you forget how to do something he’s like, “we learned that already”
Wonderful explanation! as a visual learner I found this example so helpful!
i cant see green or yellow...rip
same lol
144p users
@@amanninawe2375 wow that just went straight through your head lol
@@yawner6234 what is the meaning of lol
@@fizaabid6565 laughing out loud
Great video as usual. Most valuable lesson I learned from it was to avoid repetition when counting overlapping sets. Since color and shape of object in this case are not disjoint sets, it is easy to make a mistake over counting. So, hasting into conclusion might be the most common mistake of calculating probabilities and counting.
Salman, this is great. You're great. May God bless you and accept these good jobs from you.
Yess
Thanks a lot, it becomes easy to understand concepts from your videos
I'm in a masters level stats class atm and this video helped simplify a question I was struggling on for like two days. I really liked the visuals and I ended up using the same concepts to solve a hw problem. Thank you for this! I'll be saving it for future use as well.
i can't get this word "lellow" out of my head
Thanks a lot sir. I did Biostatistics in my bachelors degree then i was much more younger and presumably I use to understand all of this. but that's ten years back: now i am in graduate medical school and my Medical Biostatistics teacher made everything so complex, However with your explanation everything is beginning to click again. God bless your sir.
is this enough for gate for probability section??
I'm a math tutor for the next semester summer 2018 in Computer Science and I'm just here to be inspired by all the good examples.
my teacher explained this perfectly but missed out on the part explaining with set diagrams. thank yu for explaining it
I actually get it now....should have watched this before doing my quiz
Thank you so much for your detailed explanation now l understand the concept well. :)
This video is awesome and just watching how simple you took away a lot of my anxiety. I love how you don't overword things. Thanks
Thank you Khan. I WISH every professor would teach like this. Jeez. Thanks again.
sage of the six maths
sage of quick maths
sage of quick maths
Thank you for your videos! They make Statistics so much easier to understand.
PLUS:i love your website!!its a good way to learn!!!
Sal, it'd be really cool if you made a playlist on the stock market; hedge funds, futures, etc. Thank you, and I enjoy your videos.
Omg you need a reward yo, that’s how good of an teacher you are
It just clicked 😭 God bless this page. Online classes try to simplify things and all they do if confuse people 🥺 thank yoooou!
thank you so much!! I am a huge visual learner, helped me so much!!
Thanks bro great video i had some trubles in my uni. Very undestandable video and easy catch the main ideas.
You are one of the world’s greatest conceptual mathematics educator! Big up from Jamaica🇯🇲
Great job as usual. Thanks so so much :)
The pictures and the colors help so much! TY, TY!
Thank you Khan Academy for another easy to understand and share clip.
6:58 a weird thing he just did right here was add 13 and minus 5 whereas he could add 8 cause they were the remaining cubes left and yellow and yellow cubes were already counted in
Love this method... very very helpful.. Thank you
How beautifully it has been simplified..!!? Amazing.
Fantastic!!!!! Thanks for the great explanation.
Thank you for this!
I l-o-v-e how you explained things. The book made this simple concept seem much harder.
I wish I could like this twice ahaha. Great job!
Thanks!!! Keep up the good work!!!
Excellent explanation Mr. Khan. Thanks again!
He explained things really well & the video was kind of funny haha.
welcome dream to the champion's club forsenCD
Hahaha
"lello" lolly pops
*proceeds to write the above message in green*
Sorry, what we're u sayin'?
You guys actually DESERVE to monetize your videos!!!
Thank you. I love you.
After an exam, and three lectures confusing lectures you explained this better than my professor! This channel is a godsend!
is this enough for gate for probability section??
What a voice...!!!...what a way of teaching...marvellous 🤍
Best explanation, thanks!
It helped me very much thank you Mr.Khan
you have explained the concept clearly.
2019! Thank you so much.
43 people still failed their math test the next day..... pray for me guys
👌
lol 69 votes
Well explained, as always..
no words to explain the worth of this video!
Khan the savior.
Learning this in class... did not expect it to be as simple as you explained it LOL
You're amazing sir!
Wow! I understood it so well! I had failed to remember this formula before, and wasn't able to understand why it's just that way! But now, it's crystal clear. Thanks a ton! ❤
Hey want to be study partner for khan academy? I'm self studying, feel unmotivated and lonely sometimes.
is this enough for gate for probability section??
This helped thank you.
@MrNeverataner oh i get it already... thanks man! really helpful
this is really helpful
nice! u guys are good!!!
Thanks, this really helped me understand more about probability, this really helped because I am in the U.K and I'm currently doing SATs.
yes
Hi is thins enough for the sat exam
Thank you! Great explanation!
Great face
Thank you so much, very clear explanation
I remember watching this video to prepare for an Engineering Stats exam in 2018 (got an A), now I'm watching it again to prepare for the FE.
He actually teaches better than than how my teacher taught it....thank you so much🙏❤💜
is this enough for gate for probability section??
Thanks a lot Sam, it really helped me to unserstand this stuff
it's sal
brain just exploded all over...... lol great video tho! **putting it back together now**
I LOVE THIS CLASS 😭
Very informative
Khan and as well as Muslims are the best.. great job Salman Khan..your name is khan and you are a Teacher. .. superb
Thankyou for this
Great voice.
thank you !!!
it is easier to think each individual outcome as a single probability rather than a similar overlapping outcome which makes it weird for simple calculations, thanks for the video.
Can you please do a video on complimentary event with lots of examples please? I need to understand what the 1 represents.. does it represent the favourable event?
thanks
his is infinatley helpful for math competions
very appratiate
TYSMM!!!
thanks!
Thanks For Sharing this beautiful content! :)
Thank you so much
Awesome video
What a teacher Khan is👌🏼👍⚡️💥!
Nice video! But can u please do a video on 3 circles?
Thanks a lot 🤗
Examples are always way harder than the actual questions... gotta love math :) FML
Somebody give this man an award
You explained better than my stats prof.
you "THE MAN"!!!!!!!!!!!
Khan you are the BEST
Great vid, love it! Though shouldn't P(A or B) have XOR, P(A XOR B) ?