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Bernoulli, Binomial and Poisson Random Variables 

slcmath@pc
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Course Web Page: sites.google.com/view/slcmath...
Detailed explanation of the Bernoulli random variable: drive.google.com/file/d/1SNLf...
Detailed explanation of the Binomial random variable: drive.google.com/file/d/1SH1q...
Detailed explanation of the Poisson random variable: drive.google.com/file/d/1SBnI...

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22 сен 2013

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Комментарии : 93   
@iGudinosaur
@iGudinosaur 10 лет назад
Absolutely the best explanation on RU-vid
@trashcanmatt
@trashcanmatt 9 лет назад
i learned more here in 25 minutes than my actual teacher
@rogerLaxman
@rogerLaxman 5 лет назад
I have been looking for this for last 5 years, simply the best !
@laxmikantchitare3440
@laxmikantchitare3440 5 лет назад
Mere thank you is not enough. I have read so much text and seen many tutorials but never really understood what these distributions were all about. These 25 mins were the best in my learning. Taking those concepts one after the other in same context was the key I believe.
@user-ke9mh5wy8h
@user-ke9mh5wy8h 7 лет назад
the best explanation I've ever heard!Thank you!
@user-bb4iu8bb6o
@user-bb4iu8bb6o 3 года назад
Brilliant teaching, great pace, clear writing!
@maxzmalcom3992
@maxzmalcom3992 Год назад
Really good stuff sir! This is the perfect tutorial I've been looking for all along
@neel_in_germany
@neel_in_germany 5 лет назад
Exactly what I wanted... Thank you so much... So lucid and to the point...
@alxbrooks
@alxbrooks 3 года назад
i like the logical flow in explaining things. learning stats takes some bouncing around between topics until you start to understand that bernoulli is just 1 trial of a binomial experiment, and how to stitch all the concepts together.
@Duwinddk
@Duwinddk 7 лет назад
This video was amazing. This helped me so much! Thank you.
@user-kp2uk3cg4g
@user-kp2uk3cg4g 4 месяца назад
Thank you prof for the wonderful explanation. I study in Stanford; according to people our faculties are world class. However, I could not understand 1/10th of what I understood here.
@asadkhan-cz2zt
@asadkhan-cz2zt 7 лет назад
awsm sir i wish u were my teacher . i was unable to learn this since two weeks but now i am clear alhamdulillah
@melody8457
@melody8457 10 лет назад
you are perfect on exam week! Thanks a lot ((((:
@postiveelectron8879
@postiveelectron8879 5 лет назад
Thank you sir, I like the way you put them all in one video with a neat explanation, and the way you pronounced poisson was perfect !
@ninj4geek
@ninj4geek 9 лет назад
Your explanation of Bernoulli and Binomial were much better than what The Infinite Actuary does on their lesson A.4.2. Cheers.
@sunnylk6991
@sunnylk6991 4 года назад
Amazing explanation. Thank you!
@danlenehan5998
@danlenehan5998 6 лет назад
Great Video! Such an easy explanation.
@hydromarlon4168
@hydromarlon4168 4 года назад
I don't know how I stumbled across this video, but it was exactly what I was looking for. Thank you!
@slcmathpc
@slcmathpc 4 года назад
Serendipity!
@poop222
@poop222 3 года назад
Thank you for this! Perfect explanation.
@chummyigbo8844
@chummyigbo8844 7 лет назад
Great explanation! Thanks a lot
@luisdias2452
@luisdias2452 Год назад
Beautiful teaching!!! I love it!!!
@slcmathpc
@slcmathpc Год назад
:-)
@circuithead94
@circuithead94 10 лет назад
Amazing stuff!!!! Thanks
@oluwagbemisolaebini132
@oluwagbemisolaebini132 2 года назад
Thanks for saving my grades. It's crystal clear
@emmanuelchukwudi6721
@emmanuelchukwudi6721 2 года назад
I wish this type of lecturer should be employed in Nigeria institutions
@fahada1921
@fahada1921 7 лет назад
Thanks man.. you are the best
@Moraffy07
@Moraffy07 8 лет назад
This is fantastic!
@clar331
@clar331 5 лет назад
Thank you, super clear explanation
@christianoharrison3663
@christianoharrison3663 9 лет назад
Thanks teacher.keep it up!!!
@morolaseyeope-ewe6303
@morolaseyeope-ewe6303 3 года назад
Thank you so much. I have a test coming up on Friday, and I was so confused
@wareshakhan5740
@wareshakhan5740 9 лет назад
your explanation is very helpful sir.
@Munheca77
@Munheca77 2 года назад
you saved me man... Thank you so so much
@thepranavshow
@thepranavshow Год назад
excellent, clearly explained
@pasanpawan1834
@pasanpawan1834 9 лет назад
you are such a beast!!! saved me from stat :D is it possible for you to make a playlist so its easier to find your videos. YOU ARE A GREAT TEACHER period
@slcmathpc
@slcmathpc 9 лет назад
@108166390229272495374 You can find a link to my course web page (sites.google.com/view/slcmathpc/home ) where the videos are fully organized below every video that I have uploaded. Problem sheets are also available if you want to test your understanding. Cheers!
@pasanpawan1834
@pasanpawan1834 9 лет назад
thank you very much sir
@Movies-oy9mz
@Movies-oy9mz 6 лет назад
Brock Lesnure is the only beast...alive
@nitindabadghav
@nitindabadghav 4 года назад
Wonderfully explained
@3abdo93
@3abdo93 8 лет назад
you're the best :) thx alot
@eminaker6080
@eminaker6080 2 года назад
Awesome! Thanks a lot
@leonvonmoltke7923
@leonvonmoltke7923 4 года назад
great video!!!
@rashmidmello7729
@rashmidmello7729 2 года назад
very useful video, much learned better than lectures
@TyNyOne
@TyNyOne 8 лет назад
THANK YOU!!!
@thepianolover4ever
@thepianolover4ever 10 лет назад
thank you!!!
@murtazahussain6301
@murtazahussain6301 6 лет назад
4 days of lectures each lecture is of 1.5 hours didn't get a single thing what was going on. Then I find this video
@malithiddamalgoda8796
@malithiddamalgoda8796 7 лет назад
Best explanation :D
@g.u5865
@g.u5865 7 лет назад
thanks! do you have a video explaining hypergeometric probability distribution?
@s-jordannn2104
@s-jordannn2104 8 лет назад
Thanks for the video
@vishvard7887
@vishvard7887 3 года назад
this man is doing god's work
@shroukel-attar5859
@shroukel-attar5859 9 лет назад
Thank you!
@nishaswami6451
@nishaswami6451 3 года назад
Uh've cleared my all fundamental doubts😁
@navkaransingh3948
@navkaransingh3948 6 лет назад
BEST EXPLANATION Sir pls make a video on uniform , eexponential and gaussian(normal) random variable also
@helbertrodriguez6449
@helbertrodriguez6449 4 месяца назад
absolute legend
@mhmdmagdykhalil
@mhmdmagdykhalil 8 лет назад
thankyou really helpful
@MrAlb0t
@MrAlb0t 10 лет назад
Thanks! :)
@snigdhsingh1142
@snigdhsingh1142 5 лет назад
nicely explained
@tamilarasanranigovinth1458
@tamilarasanranigovinth1458 6 лет назад
Perfect👏
@satadhi
@satadhi 9 лет назад
tht was amazing
@princessnaomiakinboboye5464
Thank you so much sir
@omarxxxxx
@omarxxxxx 7 лет назад
thank you so very much
@marziehdo6788
@marziehdo6788 8 лет назад
Thanks alot sir
@nkd02
@nkd02 9 лет назад
Thanks !
@sahilpatel7612
@sahilpatel7612 5 лет назад
Amazing.
@veganath
@veganath 4 года назад
3:58 what is the average value or mean? Sorry I do not understand your explanation of why the mean is the probability of success, it seems especially counter intuitive with consideration given to a biased coin e.g. p(x=1) = 0.6. Thank you for the video.
@jamesboumalhab7337
@jamesboumalhab7337 4 месяца назад
Appreciate you g
@darkhorizon1388
@darkhorizon1388 3 года назад
Amazing
@arjunkadam71
@arjunkadam71 4 года назад
Nice knowledgeable video bro Excellent work... Please make playlists so that we can find videos by our interested subject.. Thank you 😇
@slcmathpc
@slcmathpc 4 года назад
Visit my web page sites.google.com/view/slcmathpc/home where everything is organized and problem sheets are also provided to test your understanding. Cheer!
@kareng4120
@kareng4120 6 лет назад
Wooooooow this is good
@cardflopper3307
@cardflopper3307 2 года назад
✓ explanation, ✓ pace. I would like to see you derive the Poisson RV
@slcmathpc
@slcmathpc 2 года назад
Prompted by your comment, I have just added the links to three documents in the description of this video. The third link should answer all your questions about the Poisson random variable. Let me know!
@wnualplaud2132
@wnualplaud2132 2 года назад
Salute.
@mohamedkamel8183
@mohamedkamel8183 4 года назад
Thank you this awesome ,this video help my to understand binomial and poisson RV I have question i cannot understand how you solve it in Binomial Question sheet An oil prospector has $1000000 for prospection. Every well drilled for prospection costs$100000. Moreover ,wells yield oil independently and data shows that they do so with a 5% probability.What is the probability that: (c) the prospector finds oil just before going broke; (e) the prospector is successful for the third time on the eighth trial? i try to solve this with p(x=3)= 8C3 * (0.05)^3 * (0.95)^5 and the answer is wrong I try to get the answer and fail to get the write answer what the idea behind this questions and thank you for helping
@MinhVu-fo6hd
@MinhVu-fo6hd 6 лет назад
For the Poisson experiment, neither P(X=x) nor lambda depend on time interval, right? It is odd since the longer I wait, the higher probability that I observe x number of cars.
@postiveelectron8879
@postiveelectron8879 5 лет назад
actually he said at 21:43 that the number of cars depends on the time interval, hence lambda and the probability of witnessing black cars are both affected
@241lolololol
@241lolololol 2 года назад
In my probability book, the variance for bernoulli is p(1-p). is there any reason why you have it as sqrt(qp)?
@slcmathpc
@slcmathpc 2 года назад
You are incorrect; have another look. ;-)
@241lolololol
@241lolololol 2 года назад
@@slcmathpc I figured it out! wasnt wrong, just in a different form.
@user-vx5rm3jr5z
@user-vx5rm3jr5z 9 месяцев назад
wha that nCn-x . what is c in the calculator
@muhammadhaseebraza8976
@muhammadhaseebraza8976 3 года назад
19:33 Poisson Random Variables
@panotsampas5080
@panotsampas5080 8 лет назад
In combinations order does matter. How come you say it does not matter? 10:35
@slcmathpc
@slcmathpc 8 лет назад
+Panagiotis Tsampas The order in which we choose the x successes out of the n trials does not matter, hence there are nCx ways of choosing x successes out of n trials.
@nackyding
@nackyding 4 года назад
Richard Feynman would be proud of you.
@slcmathpc
@slcmathpc 4 года назад
That is quite the compliment! I am not sure that I deserve it, but I appreciate the sentiment. Thank you. :-)
@Antr342
@Antr342 7 лет назад
Really helped me thanx! By the way. Its written "Λάμδα" so it's "Lamda" not "Lambda". Thank you for the video again.
@naa8439
@naa8439 7 лет назад
I don't understand why P (X=0) is 1/2?
@slcmathpc
@slcmathpc 7 лет назад
Assuming the coin is fair, then P(X=0)=probability that the flipped coin lands on tails = 1/2, as there are two sides to the coin. This is assuming that you are referring to the first example
@saltybrunette6974
@saltybrunette6974 6 лет назад
I didn't know Jerry Seinfeld knows poisson distribution, great explanation
@yagzyalcntas553
@yagzyalcntas553 5 лет назад
until watching this i didnt even understand that i hadnt understood..
@joeblow4938
@joeblow4938 9 лет назад
too long winded
@um.t.k
@um.t.k 4 года назад
Adam güzel anlatıyor ama Türkçe değil uhhh
@kunjantrivedi9259
@kunjantrivedi9259 3 года назад
thank you sir
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