Binomial Distribution EXPLAINED in UNDER 15 MINUTES!
See all my videos at www.zstatistics.com/videos/
0:15 Introduction
1:30 Pre-requisites/assumptions
2:36 Calculating by hand
8:56 Calculating using Excel
12:05 Expected value and standard deviation
EXAMPLE USED:
Studies show colour blindness affects about 8% of men.
A random sample of 10 men is taken.
Find the probability that:
(a) All 10 men are colour blind
(b) No men are colour blind
(c) Exactly 2 men are colour blind
(d) At least 2 men are colour blind
(e) The expected number of colour blind men in the sample
(f) The standard deviation of the number of
colour blind men in the sample.
Пікірлер: 230
Wow..Statistics has never been this simple.Wish all high school teachers taught us the way you did.Loved it.Looking forward for more such videos.
@arkarnyanhein
3 жыл бұрын
Our highschool teachers suck and they think they are the best :L
@putinsgaytwin4272
2 жыл бұрын
My high school teacher was good, but by god college professors are the worst. I did this stuff in secondary school and understood it so easily. Now I have to relearn it all as I forgot it and my teacher is so bad he can’t even teach me stuff I basically already know but just forgot
@discotraxxmt
2 жыл бұрын
interesting... high school never taught me this!
I think you are doing a very great job, you are completely different than all other people who make educational videos in KZread. let me thank you for posting videos. From Afghanistan
Finally, a dazzling good soul to explain this in a very smart, concise and quick way. Thank you so much!!
Picking up math after so many years is not easy. Thank you so much for making it doable. These are really helpful.
I love how simplified the explanation is.
dude, you nailed it. That pmf, pdf, cdf and this... OMG you just taught me something which 10s of sessions and videos couldn't teach. THANK YOU..I will complete this series and be ready to get a lot of crazy appreciations.
This is by far my fav channel on KZread. I studied Statistics undergrad and this is a huge refresher. I better understand some of the concepts and application! Thank you!
@ishamathstea9019
4 жыл бұрын
hye Ash , I have just posted a video on Binomial Distributions as well. I hope it will be helpful.
I cannot emphasize this fact more that how brilliantly you explain each and every concept with such graceful techniques! I have been seeing nearly all of your videos from degrees of freedom to statistics and then probability but every time I switch on a new video and you say "Let's understand that intuitively" 😁, that's where I get amazed by your crystal clear explanation... Thanks for sharing your knowledge with us, hope someday every teacher aspires to be exactly like you...👍
bro, i love your video! it's so easy to understand and i love the fact that you give many examples and show the formula later on! Thank you 1000!
my guy... my final is tmwr and you saved my diploma
It could not have been more simpler than this! You really made such concepts like a piece of cake.. That's what we call "teaching" in true meaning
Thank you for being practical and logic with your content. loved it!
I went to 10 different video and each one was just coining the formula. i have a less memorising power so was trying to find the explanation so that it becomes intuitive. thanks
@myme20102010
4 жыл бұрын
same goes to me..
@stacyr4768
4 жыл бұрын
Ditto
Hey just to say thank you...I have viewed numerous videos but finally, yours has made the concept crystal clear. Can one make a request?
Damn! Finally got the practicality of binomial distribution. The only channel which provides detailed, intuitive knowledge and doesn't pressurise us to mug up the formulae. A big THANK YOU! 😇♥️
hey man, just wanna let you know that i appreciate your channel so much. thank you for all of your videos.
I passed the video in between and came here to say thank you, and hats off, the way u presented, please don't stop teaching in youtube
I watched some lectures given by one of the UC campus professor, I am too confused so I have to quit and find better videos. Then I watch some other videos, until I see this. This is the best explaination !!! It inspires me and drags me out from heavy fogs!!!! What a clear excellent presentation!!! recommand strongly!
This is the BEST video ever! 😆 Thank u so much for making this video. U explained the concepts so well. The graphs & pictures with break down of calculations & explanation really helped me understand the concepts. Love ❤️ that Excel feature was also mentioned for easy calculations. Wish I had you for my prof... Thanks again for helping my brain. Please make more stats videos 🙏
thank you so much, I had no idea what my professor was talking about, this makes so much more sense then the coin toss example, now I can look at the data that he gives me and understand what is being asked of me
No confusion, straight and very understandable... thanks man !
This channel is such a relief
This guy is a genius teacher he is explaining the concepts beautifully
Thanks so much for your videos!! They're so clearly explained and I love how you explain how the formula works so we actually understand what's going on and are not just applying a formula mindlessly. Thanks so much! :) :)
The beat is bangin' and the info is on point!
Finally find someone on youtube actually explaining Binomial Distribution♥
Keep uploading videos like this man, theyre amazing a very very helpful.
best channel to quickly understand the basics of statistical concepts
Thank you very much! Please keep posting more!
your so good at making statistics so easy, i thought i will never understand anything!! thank you very much. maybe i can be a good teacher like you
I wish I could give you a bro hug for your contributions to humanity with these helpful tutorial videos. I promise to watch all your ads in return
I basically never comment on videos but I just have to say thanks, I was having a lot of trouble with this topic in my stats class and this cleared it up really quickly. Thank you!
oh my god, you saved me!!! i spent hours trying to understand, and finally, i can! thank you!
Very very very helpful, clear explanation with aided visuals. Thank you so so much !!!
Once again, you have produced a gem. Many thanks to you sir !!!
Your videos are the best Statistical videos I had ever seen. The way you put math into visualization is just amazing. Students these days don't actually visualize math
Thanks very much, simple, clear and at the same time informative narrative!
Thanks a lot for explaining this topic so wonderfully!!!
Your videos are truly informative.Keep making more videos on statistics.
omg i've been struggeling with this because everywehre there is no visual explanations like this, you are a blessing from buddha jesus muhammed krishna abraham universe, god whatever man bless you and dont shut this down
awesome vid. you make it sound really simple and intuitive, it is a perfect introduction.
This explanation is incredibly easy to understand...Wow
Such a simple commonsense approach in your teaching style. Brilliant!
By watching your video I finally understand why nCx is in the equations. Thank you Mr. Justin Z.
thank you for making these videos explaining these topics clearly!
We want more videos from you...please make at least a video on every single distribution
@zedstatistics
4 жыл бұрын
You mean like this... www.zstatistics.com/videos#/distributions
@stacyr4768
4 жыл бұрын
@@zedstatistics You Rock!
love it! Never thought that statistics can be that easy to understand, Thank you so muchh
Thank you! This helped me understand the formula better!
That was really helpful! Thanks 👏🏽
your explanations are frighteningly clear. how in the world?!?!
Brilliant presentation and excellent teaching skills, done with simplicity yet so profound.
Amazingly explained! Thank you!
God bless you for this one sir.....
Excellent. This was my first video from this channel and I'm subscribing!
You are a hero. My stats professor should watch your videos
I have seen many videos for Binom dist ...so far this is the best one which explained the concept in a very simple manner. Good job !!
Great explanation, the examples are really helpful!!
Appreciated man, thanks for explaining it.
Thank you so much!!!! I really love your videos!
Thank you so much. The best channel for stats.
thank you so much for this!!! so helpful and well explained :)
Great job! Appreciate your video
Thanks for the explanation and good illustrations. My head was spinning until I got this video. BIG THHHHANKKS!!!
Thank you, Sir. It was really helpful after watching tons of videos.
Loved how the formula and concept have been explained 😊
Very clear, great job!
Wonderful video, as always. Thank you very much for your time
Very educative video. Thank you
thank u so much. it helped me understanding biostats even without math stuff simply by intuition,
This was great! Thanks!
Excellent and unique example. Quite extraordinary.
Getting to know the design of the formula makes the formula so much less daunting. THANK YOU!
Thanks man. This vid helps me a ton!!
Honestly, that voice is hella chill
A brilliant video teaching an absolute beginner.
what an amazing tutorial!!! love from Nigeria
This is much better than my professor! Thank you so much for your instruction. You just save me from the exam
A big thanks for explaining this to me and also how to check you have the correct answer in excel. As a mature student studying for my civil engineering qualification this is very much appreciated!
Increible this explanation !!! super easy to follow
Thank you for this great course ! New subscriber :)
Thank you so much, that was crystal clear! 👍😎👍
Excellent presentation!
Ur vedio really helps my self-study.
Awesome video understood Binomial Distribution completely Thanks for the video.
Well explained. Thankyou so much
Very Very simple. Thank you so much for this video.
Great and simple explanation
Thank you for the easy explanation
You are simply incredible! As you pointed out that you focus on intuitive understanding rather than eerie-looking formula of statistics, you are amazingly true to your words! Those formula simply freak me out! As Einstein said, if you cannot explain something simply, you do not understand well enough. You do understand it in every sense of the term. May Allah bless you, sir!
Thank you for your succinct explanation! 谢谢!
best video on binomial distribution.
Such a good video thanks
thanks sir. Amazing!
You are incredible!
Thank you 🙌
Thank You!
love it...great intuition
Great Explanation ..
Thank you very much.
Why should different combination matter?? The probability of getting two should be the same regardless of who those two are. Right?
@a.mo7a
4 жыл бұрын
If you don't use combination then you'll get only the probability of a "specific two men" let's say John and Michael which is only 0.08^2*0.92^8=0.003 while in fact you should choose regardless of who is who, by checking all available combinations (10!/2!8!=45) which leads to 45*0.08^2*0.92^8=0.148 which is bigger than 0.003 because you added more possibilities by choosing any 2 men out of the 10 rather than only John and Michael
@user-cd8yi4dk6p
4 жыл бұрын
@@a.mo7a I got it thank you!