Statistics 101: Uniform Probability Distributions

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  • Опубликовано: 8 авг 2024

Комментарии • 166

  • @abundant_AF
    @abundant_AF 3 года назад +9

    Man, I wish I had more teachers like you in my educational career! You are the real deal, sir.

  • @98nana98
    @98nana98 7 лет назад +19

    your opener really just made me cry, so thank u so much for putting it in. I really needed that :')

  • @ZaraOver
    @ZaraOver 10 лет назад +50

    You're great. I'm studying at one of the top universities worldwide and I got nothing close to this out of the lecturers. That's what happens, they are too snobby to teach properly.

    • @BrandonFoltz
      @BrandonFoltz  10 лет назад +15

      Oh thank you Artian! Sorry your experiences are poor at your university. In defense of your lecturers, good teaching is not always valued over the research function and is rewarded accordingly. So they can be in a tough position. But anyway I am very glad you find the videos helpful and I look forward to making more for you! All the best, B.

    • @specialchromebook2045
      @specialchromebook2045 4 года назад +1

      Which university are/were you studying at?

  • @mekablizzard-robinson7643
    @mekablizzard-robinson7643 10 лет назад +2

    Thank you sooooo much! I am taking online statistics and I am in week 4. This is the first week I had trouble understanding, and my book was no help. You are awesome! Please keep providing this service. My College Math professor was like you and that's how I got an A. She broke everything down and was an amazing professor. You're an amazing teacher also, so thank you again.

  • @PittuS79
    @PittuS79 5 лет назад

    Thank you Brandon for such detailed explanations and taking time to explain every concept precisely. Please keep posting your videos. You are of lot of help.

  • @tampaflorida33610
    @tampaflorida33610 8 лет назад +1

    Great Job, May Allah bless you and grant you success in this life and the hereafter !

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад +1

    Hello and thank you for the question! The easy truth is that the "12" is built in to the uniform distribution variance formula. It is a given. I'm sure I could reverse engineer the derivation somehow but for now I will enjoy the rare occasion in statistics when something us just given to us. :) All the best, B.

  • @melissahoffmans3948
    @melissahoffmans3948 11 лет назад +1

    Your videos are extremely helpful. The pace in which you teach the subject matter is perfect. Thank you so much! You will be a reference I will continue to use.

  • @adrianlibert9682
    @adrianlibert9682 7 лет назад

    Thank you for do this video and the others. You've managed to do in 30 minutes what my professor hasn't been able to achieve in weeks. Again, many, many thanks.

  • @tamichock4692
    @tamichock4692 5 лет назад

    Its a good day when I can finally understand statistics!! I am so glad to have found your channel Brandon! Watching all your playlists and hoping to bring my grade back up.

  • @gauriishu
    @gauriishu 4 года назад

    Thank you for your patience in teaching! Never understood this concept more clearly before. Finally understood now crystal clear.

  • @rezat.ashtiani1338
    @rezat.ashtiani1338 2 года назад +1

    The level of details is amazing

  • @bolt1903
    @bolt1903 11 лет назад

    Excellent presentation there, Mr. Foltz! Very thorough with easy to follow visuals. Thanks for putting this up on RUclips.

  • @araya_kalapuk
    @araya_kalapuk 10 лет назад +1

    My teacher spent half a term talking about this and I didn't get a thing from that class. I love your video so much and you've definitely saved my life!

  • @carloscarvalho9025
    @carloscarvalho9025 9 лет назад +1

    Superb, now I understand between uniform or discrete and continuous probabilities.
    You are great.
    Thank you Brandon.

  • @karinazamorategui8272
    @karinazamorategui8272 6 лет назад

    Thank you, Brandon! Applause!!!
    I hope to find more of your videos during my studies!

  • @hermilogarcia7510
    @hermilogarcia7510 6 лет назад

    This video was fantastic!! And you set yourself apart by adding the motivation :) Thank you.

  • @rp.miranda
    @rp.miranda 3 года назад

    For me, it is the best tutorial for statistics specially to those who are taking statistics for the first time, and for those students who have the understanding using geometric figure.

  • @massivejester
    @massivejester 8 лет назад

    Another great video, love it! Everything is crystal clear!

  • @zaynabkatima76
    @zaynabkatima76 10 лет назад +1

    great.... i wish i saw this since the beginning of the statistics course!!! THANK YOU

  • @mikeguastaferri4943
    @mikeguastaferri4943 10 лет назад

    Brandon,thanks for doing this video. I was grinding out the calculations without any clarity and no enjoyment, but after watching your video on the uniform probability destination, I came away with,at least an inkling, for what a powerful conceptual tool, it could be. Now instead of arbitrary, the normalcdf function on my calculator actually seems pretty cool !

  • @jessicat8838
    @jessicat8838 6 лет назад

    OMG I LOVE This guy!!! you just explained something that took me for ever to google. THANK YOU

  • @thomasgarcia1073
    @thomasgarcia1073 9 лет назад

    Great Video!!!! Helped me understand so much better and I love how positive you are! I'll keep watching!

  • @jeskow19
    @jeskow19 4 года назад

    This was the best explanation as to why the probability of any one specific value in a continuous distribution is zero I have ever heard.

  • @nicholasdeluca4534
    @nicholasdeluca4534 7 лет назад +1

    Hey just wanted to say good job and thank you for making this video. It was a lot of help and I really liked how you went through multiple questions to help clarify the material.

  • @afwoman2001
    @afwoman2001 11 лет назад

    That was absolutely amazing. Didn't understand it at all with my instructor but now I get it!!! I subscribed and will be definitely be watching more. Thanks so much.

  • @kahanbhalani3607
    @kahanbhalani3607 3 года назад

    Learning about Continuous Distribution has never been such easy. Thank you so much. 😀

  • @ericapuckett5856
    @ericapuckett5856 10 лет назад

    Thank you so much for all of your help. Your videos have helped me tremendously.

  • @tanfelder3262
    @tanfelder3262 9 лет назад

    Thank you for this video, but more so for the encouragement. I am 4 classes away from completing my Masters and I get this curve ball for an applied stats class. Frustrated and discouraged is an understatement. I feel a bit relieved after these series of videos. I hope to continue to be able to apply your knowledge to the success of my course. Thanks again

  • @hemantsharma17
    @hemantsharma17 2 года назад

    Absolutely Brilliant Professor !!! Thanks so much !!!

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад

    Hi Rachel! Thank you so much for your nice comment. I am sure your instructor means well but having been there myself, I know we often get pulled in many directions at once. :) I am just trying to light the path, students like yourself actually have to do the walking. Keep learning! All the best, B.

  • @CASTILBLANCO
    @CASTILBLANCO 8 лет назад +3

    you Sir just helped me get an A, I can't thank you enough

  • @priyanshipal9077
    @priyanshipal9077 4 года назад

    Very helpful and clear explanation. Thank you for making this!

  • @keynaud0828
    @keynaud0828 7 лет назад +1

    thank you for your encouragement!!!! you're awesome!!!

  • @MaggieNYeudis2014
    @MaggieNYeudis2014 6 лет назад

    Thank you for your videos, they are a great help.

  • @laraibansari7953
    @laraibansari7953 3 года назад

    Thank you, Brandon, this video is very informative!!!!

  • @saimarashid934
    @saimarashid934 9 лет назад

    Thank you so much for the videos, they are all very helpful.

  • @celesteserralta908
    @celesteserralta908 10 лет назад

    Great job explaining. Thank you!

  • @safaasonbol8034
    @safaasonbol8034 9 лет назад

    I watched couple videos. I liked them. I will watch all you statistics videos.

  • @sebastian7424
    @sebastian7424 6 лет назад

    This video just helped me figure this section out. I've been stumped for the last week.

  • @Surya42930
    @Surya42930 11 лет назад

    Hi Brandon...This is me again. I have become a fan of yours Brandon...You are absolutely spot on with your visual explanations..God Bless You for taking effort and time in doing these videos..Thanking you wholeheartedly!!!

  • @sidrahasan8932
    @sidrahasan8932 10 лет назад

    Wow terrific lesson, articulated very well! This helped clear up many things :)

  • @fayazhussain5547
    @fayazhussain5547 4 года назад

    you have made it easy to understand....thanks

  • @rajchaudhary8814
    @rajchaudhary8814 5 лет назад

    love the way u teach thanks a lot

  • @thatgirlliz917
    @thatgirlliz917 7 лет назад +1

    awesome video thank you so much!!

  • @jay851038
    @jay851038 7 лет назад +2

    Thank you so much, Brandon! You literally saved my life! As I am studying for the CFA, watched other videos and tried to read the book and still made ZERO sense to me. After watching this lesson it clicked! Your motivational words to stay positive and keep our heads up sure helped me not to give up!

    • @BrandonFoltz
      @BrandonFoltz  7 лет назад +1

      You are very welcome! Stay positive knowing the road is always full of ups and downs. Just keep moving forward and keep on learning.

  • @rakeshsekar3840
    @rakeshsekar3840 4 года назад

    You're are really fantastic .... Neatly explained thank you very much

  • @albandryalqaseemi307
    @albandryalqaseemi307 7 лет назад

    Great explanation, Thank you.

  • @RaghavKovvuri
    @RaghavKovvuri 8 лет назад +1

    Really got it...i fed up with my lecturer.....thank u so much sir.....

  • @RexBanner_
    @RexBanner_ 10 лет назад

    Thumbs up for the positive reinforcements in your video.
    "Believe in yourself... You can do it."

  • @Haneen241
    @Haneen241 11 лет назад

    This is very helpful! Thank you so much!

  • @destinygonzalez183
    @destinygonzalez183 8 лет назад

    Thank you! this video is well done.

  • @yodudeanson
    @yodudeanson 9 лет назад

    Thank you kind sir ..Your lessons are great.

  • @sungkuan6982
    @sungkuan6982 9 лет назад

    Thanks v much, excellent video

  • @juanparody9560
    @juanparody9560 10 лет назад

    Great video, Great motivation... Keep making videos, and keep sharing your passion for teaching =)!

  • @ylazerson
    @ylazerson 6 лет назад

    You are an awesome teacher!

  • @AliAbassi1
    @AliAbassi1 10 лет назад

    Great video, I learned - Thanks!!

  • @saraserrallongalagunas2123
    @saraserrallongalagunas2123 4 года назад

    Thank you so much! This lecture was really helpful :)

  • @nawafalrasheed109
    @nawafalrasheed109 4 года назад

    Brandon, you are amazing.

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад

    Thank you Marcus!

  • @mathteacher2651
    @mathteacher2651 6 лет назад

    Another excellent job!

  • @elrey97
    @elrey97 10 лет назад

    honestly your the best my professor makes no sense but this is so easily digestible I understand it so much better now thank you

  • @annarosecatalansercado4407
    @annarosecatalansercado4407 3 года назад

    The introductions makes me react like "Ooooff! WOW!". I guess, I really need that motivation~! With that, thank you!

  • @meghansmith2010
    @meghansmith2010 10 лет назад +1

    Yet again a great video

  • @BrandonFoltz
    @BrandonFoltz  11 лет назад

    Oh thank you so much!

  • @parisanaraei
    @parisanaraei 9 лет назад

    perfect , please continue making such videos

  • @Ubs938
    @Ubs938 Год назад

    thx for ur awesome video man

  • @DaStylar
    @DaStylar 11 лет назад

    Subbed!!! ur a great help! thanks for the video!!

  • @yogeshpagadala3225
    @yogeshpagadala3225 6 лет назад

    Clear and simple

  • @yogendersingh3588
    @yogendersingh3588 7 лет назад

    YOU are just awesome, awesome & awesome.

  • @brclements87
    @brclements87 9 лет назад

    Amazing thank you so much.

  • @alishabbir8963
    @alishabbir8963 10 лет назад +2

    Thanks for the help, my professor doesn't teach well and actually puts up links to your videos in out class lectures.

  • @bhaumiknariya7181
    @bhaumiknariya7181 9 лет назад

    All videos are just awesome!!
    (y)

  • @senjam2613
    @senjam2613 8 лет назад

    you are great..!

  • @amonoracheal9118
    @amonoracheal9118 4 года назад

    Thank you for the great help:)

  • @joseph10137
    @joseph10137 10 лет назад +3

    hello i am Joseph i am in Grade 9 and 15 years of age, Thank you bro really liked the video i really needed help in understanding this, this would also help me because i want to become and engineer , i also have problems in understanding the chemistry and statistics and keen to watch your other videos :)

  • @ShankyTheBaa
    @ShankyTheBaa 6 лет назад

    you are a savior of my life....

  • @jcxxx18
    @jcxxx18 10 лет назад

    Thanks for uploading this video really helpful

  • @dominiquecruz77
    @dominiquecruz77 8 лет назад

    very helpful! thank you so much sir! :)

  • @abiralshrestha7918
    @abiralshrestha7918 8 лет назад

    THANKS MAN U ARE AWSOME

  • @porrinporran5599
    @porrinporran5599 11 лет назад

    Excellent thanks

  • @SyedKollol
    @SyedKollol 11 лет назад

    just excellent!!!!!!!!

  • @nfedaniel105
    @nfedaniel105 9 лет назад +2

    Really nice video! Helped me alot, thanks!

    • @BrandonFoltz
      @BrandonFoltz  9 лет назад +1

      Drake Shred Thanks Drake! Glad to have helped. Hang in there. Best, B.

  • @romanvasiura6705
    @romanvasiura6705 Год назад

    Thank you!

  • @AshrafulIslam-hd2rs
    @AshrafulIslam-hd2rs 5 лет назад

    Very nice work :)

  • @rondickerson8361
    @rondickerson8361 5 лет назад

    Thank you for this video, the instructions in class where difficult to understand, however you seemed to explain uniform distribution in a way that I can understand. Thank you!!!

  • @caitriggs
    @caitriggs 7 лет назад +17

    What's the idea of dividing by 12 for the variance of a uniform distribution? I understand the variance for a population is found by dividing by n number of data points (or n-1 for a sample), and since you can't meaningfully divide a continuous uniform distribution by infinite data points, you would take a continuous sum (or the integral) of the difference between a and b. But why 12 for a uniform distribution? Is that just how the integral simplifies down?

    • @user_sa1997
      @user_sa1997 7 лет назад +2

      i have the same question

    • @helenkirby6151
      @helenkirby6151 7 лет назад +1

      Thanks Konstantinos that was quite mind blowing! I too left off variance at ((x-mu)^2)/N or (n-1). Well whaddo ya know.

    • @helenkirby6151
      @helenkirby6151 7 лет назад +4

      OK, Got it - there is a different equation for the variance for each different distribution. The one with the mysterious 12 in the denominator is specifically for the Uniform Prob. Dist. I just looked up the equation for variance for the normal distribution - now that's really mind blowing!

    • @MdAbdullahAlMuyid_nowho
      @MdAbdullahAlMuyid_nowho 6 лет назад

      @Konstantinos Antoniou, Thanks a lot :)

  • @IvCastilla
    @IvCastilla 8 лет назад

    Excelent as always...!! :)

  • @shivamtomar8312
    @shivamtomar8312 7 лет назад

    awesome sir thank you very much it become very easy to understand the distribution taught by you

  • @CODINC
    @CODINC 5 лет назад +1

    Amazing!!! Can you also explain other continuous probabilities and Generating Functions with Continuous Probabilities?

  • @ManojJaimanOfficial
    @ManojJaimanOfficial 5 лет назад

    Thank you sir very very much

  • @tatianamakarow6359
    @tatianamakarow6359 9 лет назад

    very helpful!

  • @pankajsingh09
    @pankajsingh09 9 лет назад

    made easy to understand ........

  • @mohamedabdelmawla4811
    @mohamedabdelmawla4811 4 года назад

    Thanks a lot :)

  • @antonioalejos899
    @antonioalejos899 9 лет назад

    please continue making such videos. I did loose you on some steps. you talked about x2-x1/b-a.

  • @ichigo2911
    @ichigo2911 Год назад

    Your "don't freak out" comments are actually quite comforting lol

  • @TheMaverickanupam
    @TheMaverickanupam 6 лет назад

    Great video and pep talk in the beginning, one question I have to ask. We are taking a proportion of the line segment to represent the area of the triangle. So we are saying that ratio of line 1 and line 2 is the same as the ratio of the area of rectangle A and rectangle B. Will be great if you can confirm. Thanks

  • @cococnk388
    @cococnk388 Год назад

    Thanks sir.

  • @dutchlyfrazzlezenmelody7530
    @dutchlyfrazzlezenmelody7530 7 лет назад

    wow,great

  • @raffrobb
    @raffrobb 9 лет назад

    Is there a recommended or suggested viewing sequence for videos?
    For example, which playlist should I watch first, and in what order should the individual videos be viewed?
    Thanks,
    Robb