Moment Generating Functions (Part 1)

Поділитися
Вставка
  • Опубліковано 25 жов 2018
  • Learn what a moment generating function is and how to use it.

КОМЕНТАРІ • 117

  • @CrushedParagon
    @CrushedParagon 3 роки тому +94

    I love how you also included why the MGF works, when it was introduced in class it just felt like a black box that worked "just because"

    • @ProfessorKnudson
      @ProfessorKnudson  3 роки тому +24

      Same. I was very confused but just rolled with it.

    • @ewdlop1
      @ewdlop1 3 роки тому +2

      so for the common distribution function...we just have to look up the precompute MGFs then take the derivatives instead of computing some nasty integrals...
      this is so brilliant...
      Thanks for the quick lecture.

    • @gmatsue84
      @gmatsue84 Рік тому +1

      @@ProfessorKnudson Haven't we all?

    • @Stefabro
      @Stefabro 9 місяців тому

      I agree, I just have the compulsion to at least get some idea as to why it works. and this vid def scratched that itch.

  • @CR7FromRockstoFineSand
    @CR7FromRockstoFineSand 3 роки тому +13

    Wow, 2 years later and i find this, you literally made me a man i wished to be 8 minutes ago, one who understands mgf. The best 8 n a half minutes ever. Thank you!!

  • @Mannimal17
    @Mannimal17 3 роки тому +28

    I really appreciate people like you for sharing their knowledge in a clear and concise manner. Thank you!

  • @cequvarire1399
    @cequvarire1399 4 роки тому +3

    Excellently structured content and presentation. You will no doubt help a great many people the world over with these videos.

  • @soorya3562
    @soorya3562 3 роки тому +1

    Thank you for these life saving videos. Also, you have a perfect setup for teaching !

  • @harshparekh16
    @harshparekh16 2 роки тому

    The vid was short, easy to understand and helped me clear all my doubts. Thank you so much! Appreciate it :)

  • @lenaazimi1386
    @lenaazimi1386 Рік тому +2

    Wow! explaining such a complicated concept in the most understandable way. WELL DONE!

  • @sinfinite4
    @sinfinite4 4 роки тому +1

    Not only is this very informative, but the coloured texts in the sort of transparent screen makes the video oddly satisfying to watch.
    Thanks a lot for making these tutorials!

  • @observever7808
    @observever7808 3 роки тому +1

    BRILLAINT EXPLANATION! And also surprisingly I was comfortable with this way of presentation of you being kinda behind the writing board

  • @firdovsihasanzada
    @firdovsihasanzada 4 роки тому +1

    Thank you! You are such a great teacher. Now I get the topic.

  • @ironyte
    @ironyte 3 роки тому

    Gave a subscribe after just watching u for 2 mins!! Thank for such an extensive teaching!!! Understood the concept in part 1 itself!!

  • @anyahayes3601
    @anyahayes3601 Рік тому

    Thank you so much! I am learning this in an independent study, and this particular part has has me pulling my hair out because, just as you say, it seems like the mgt is something that just gets pulled out of thin air. It makes so much sense now.

  • @rakeshkumar-nm6lm
    @rakeshkumar-nm6lm 3 роки тому

    I have never seen such a genius way to teach. Great 👍

  • @kitza9666
    @kitza9666 3 роки тому

    very sympathic person, structured lecture, awesome presentation, thank you very much!

  • @ryanmazon2424
    @ryanmazon2424 5 років тому +11

    This makes so much sense and now I'm going to be able to pass my probability class lol. Thank you

  • @thynaruto
    @thynaruto 5 років тому +13

    Really like the color used in this video. Everything looks so perfect in this tutorial haha

    • @ProfessorKnudson
      @ProfessorKnudson  5 років тому +1

      It's far from perfect, but I do try pretty hard so thank you!

  • @amywilderson85
    @amywilderson85 3 роки тому

    I now really understand what MGF is! Thank you!

  • @JITHINMANASDANNE
    @JITHINMANASDANNE 4 місяці тому

    Great video!!!
    Was not understanding what my lecturers had been telling even after a few revisions finally this video helped me out

  • @ranjith_kumar
    @ranjith_kumar 5 років тому +2

    This is really helpful. Thank you so much!🙂

  • @subharthipradhan5987
    @subharthipradhan5987 2 роки тому

    What a wonderful lecture ..a great salute to you mam..

  • @obitadeoladayo
    @obitadeoladayo Рік тому

    im thanking youtube for bumping into this video... you are a great teacher

  • @adityalakshmanan9080
    @adityalakshmanan9080 3 роки тому +2

    Have been breaking my head trying to understand how this works for the past 2 days , thanks a ton !

    • @ProfessorKnudson
      @ProfessorKnudson  3 роки тому +7

      MGFs really are kind of mind breaking, aren't they? No one explained them to me in a logical way the first time so it just felt like weird magic.

  • @kmishy
    @kmishy 3 роки тому

    Oh Ma'am , you r genius. My prof not told me what it is. But now it is more clear how it works. Thanks. I saw you in white hair color.

  • @user-vn2lx9un8l
    @user-vn2lx9un8l 3 місяці тому

    THE EXPLANATION IS PERFECT, THANK YOU SO MUCH!!!!!!!!!!!!!!

  • @matinhewing1
    @matinhewing1 5 років тому +2

    Really, really appreciate this! Subbed and voted!

  • @user-uq7ri1pz2c
    @user-uq7ri1pz2c 2 роки тому

    Wow, I finally figured out how it works. Thank you.

  • @Rohit-cy3ub
    @Rohit-cy3ub 4 роки тому +1

    Amazingly explained. Thankyou

  • @user-pc7di1ks5f
    @user-pc7di1ks5f Рік тому

    Excellent work! Very helpful!

  • @kathiravanmm8791
    @kathiravanmm8791 3 роки тому

    Mam Your Class Is Wonderful And Stunning as Your Voice and Looks
    Loved the Session
    Thank you

  • @treasuresoffaith7027
    @treasuresoffaith7027 2 роки тому

    Intuitive and straight to the point :)

  • @reganmian
    @reganmian Рік тому

    This is really helping understand the why when reading through Wackery's "Mathematical Statistics with Applications"

  • @Hacker-vq3xk
    @Hacker-vq3xk 3 роки тому

    i love your way of teaching

  • @kk8490
    @kk8490 4 роки тому +1

    Miss i just wanted to say thank you. This topic genuinely made me cry (i know i'm a baby but still) lol. But i understand now. Thanks!

    • @BB8425
      @BB8425 3 роки тому

      lol that moment when math makes you cry (T^T)

  • @richardmerckling592
    @richardmerckling592 3 роки тому +1

    this was super helpful, thank you

  • @christopherlauw1570
    @christopherlauw1570 2 роки тому

    Thanks Prof, it all makes sense now

  • @tinochigwada4652
    @tinochigwada4652 Рік тому

    Seriously, THANK YOU!!!

  • @m.freestyler8107
    @m.freestyler8107 4 роки тому +1

    wow, Really good explanation!

  • @sachinverma-gz2bl
    @sachinverma-gz2bl 3 роки тому

    thanku ma'am ...for saving my lots of time🙏🙏

  • @md.anzarkhankhan800
    @md.anzarkhankhan800 5 років тому +1

    Hello Mam!
    Your video is amazing! And you too.

  • @artemvavilkin5689
    @artemvavilkin5689 Рік тому

    I'm impressed by your performance

  • @Samin7575
    @Samin7575 4 роки тому +1

    thank you for this clear explanation...plus you remind me of lisa from blackpink

  • @ayuskMTK
    @ayuskMTK Рік тому

    thank you! i have upcoming exam and its make things clear of how MGF work :)

  • @MrJdcirbo
    @MrJdcirbo 5 років тому

    Way beyond my current level of mathematical knowledge, but this will come in handy when I'm getting into stats and qm. Do you also do Dirac notation tutorials?

  • @Puhazhenthi
    @Puhazhenthi 11 місяців тому

    Excellent Explanation ❤

  • @erickithae3436
    @erickithae3436 3 роки тому

    Wonderful.....just wonderful

  • @bhatigauravthakur3613
    @bhatigauravthakur3613 4 роки тому

    Mam this video is very nice
    I am from haryana

  • @faresalouf
    @faresalouf Рік тому

    Wow amazing thanks a lot

  • @mahmoudembaby8274
    @mahmoudembaby8274 2 роки тому

    Thank you!

  • @starinsky2873
    @starinsky2873 Рік тому

    I was guessing it was related to series and I was right thank you for your illustration.

  • @HritikV
    @HritikV 4 роки тому +1

    Thank you :)

  • @dylanowenjaqin9640
    @dylanowenjaqin9640 3 роки тому

    if you were my teacher, im gonna get HD for every test. Ur beauty makes me want to learn statistics more XD

    • @dylanowenjaqin9640
      @dylanowenjaqin9640 3 роки тому

      love the way you teach as well, the writing is super clear

  • @aayushdave1448
    @aayushdave1448 3 роки тому +2

    at 2:08, don't you mean PMF for the discrete case? This is a fantastic video, just wanted to help!

  • @justinvilleneuve251
    @justinvilleneuve251 Рік тому

    thank you!!!

  • @mahfuzuddin4545
    @mahfuzuddin4545 2 роки тому

    my right ear enjoyed this.

  • @mikedkdmcid878
    @mikedkdmcid878 5 років тому

    Great mam

  • @faizaahmed6488
    @faizaahmed6488 2 роки тому

    Mam i like ur vedio its good.plz make vedio on skewed generalized error distibution and its MGF.

  • @RaeTheActuary
    @RaeTheActuary 7 місяців тому

    thanks!

  • @MrClubCrypto
    @MrClubCrypto 3 роки тому

    Smart, beautiful, and kind enough to help others.... 😍

  • @austinkim9402
    @austinkim9402 4 роки тому +49

    Was there something wrong with the audio?

  • @felixnyagah7591
    @felixnyagah7591 4 роки тому

    Thanks

  • @benhayat9885
    @benhayat9885 4 місяці тому

    banging vid
    ]

  • @tikarambhattarai2690
    @tikarambhattarai2690 3 роки тому

    nice to watch

  • @xiaoweidu4667
    @xiaoweidu4667 4 роки тому

    very good

  • @ritvikg08
    @ritvikg08 5 років тому

    Your video must be right at the top, poor filters of UA-cam. Thanks a lot.

  • @user-ri7zx4lx4v
    @user-ri7zx4lx4v 6 місяців тому

    Lecture is intuitive and clear but issue in audio

  • @ahmedfattah5879
    @ahmedfattah5879 5 років тому

    thank you :)

  • @guccilover2009
    @guccilover2009 5 років тому +1

    amazing

  • @ParasJain-kk
    @ParasJain-kk Рік тому +1

    is that screen fliped in while recording
    or she is writing it in opposite direction

  • @jc_777
    @jc_777 4 роки тому

    Thanks smart beauty.

  • @stacksonchain9320
    @stacksonchain9320 5 років тому

    awesome

  • @shiminglu3940
    @shiminglu3940 Рік тому

    Hi it could be a minor mistake, when you write E(e^tX) wouldn't it have the +... after the last term? Btw, I could be wrong

  • @thomasvandenbelt4097
    @thomasvandenbelt4097 3 роки тому +1

    How is this girl so damn good at explaining Damn

  • @marceloenciso6665
    @marceloenciso6665 2 роки тому

    Good video, very intuitively! You must improve the sound it breaks my ears while using headphones.

  • @soowhanpark8814
    @soowhanpark8814 3 роки тому

    Wow.

  • @alexmumo9754
    @alexmumo9754 3 роки тому

    good content work on the sound please

  • @tasniacordiva2373
    @tasniacordiva2373 2 роки тому

    good video but sound is very low. Better to use good sound system.

  • @Dragon228833
    @Dragon228833 4 роки тому

    My brain still hurts

  • @saulsolomon3432
    @saulsolomon3432 Рік тому

    So the "moment" in MGF is nothing to do with time?

  • @biniljoy2542
    @biniljoy2542 3 роки тому +2

    Sound is less.

  • @rosameliacarioni1022
    @rosameliacarioni1022 2 роки тому

  • @ricardogutierrez3254
    @ricardogutierrez3254 3 роки тому +1

    Did we have a moment? ;)

  • @francisacsisi3484
    @francisacsisi3484 3 роки тому

    Thanks Prof. I love you, you look veery statistics 😂

  • @satyendrakumarmishra5249
    @satyendrakumarmishra5249 3 роки тому

    Hii ma'am can we contact I need some tips plz maam 🙏🙏🙏🙏

  • @semihsenel9922
    @semihsenel9922 3 роки тому

    bu hangi teknoloji

  • @user-ot1vf5oq4p
    @user-ot1vf5oq4p 3 роки тому

    You look like @anakarylle here.

  • @uopuarq
    @uopuarq 4 роки тому

    Earrape

  • @funnywaves8765
    @funnywaves8765 4 роки тому +3

    unfortunately, I failed to concentrate :P Beauty with Brain !

  • @dagaleldagal
    @dagaleldagal 7 місяців тому

    the only thing i can focus on is how cute she is ."'""

  • @rushilpatel8053
    @rushilpatel8053 10 місяців тому

    here t is not constant , t is the dummy variable

  • @rlm6388
    @rlm6388 4 роки тому

    you r cute

  • @Dragon228833
    @Dragon228833 4 роки тому +1

    I guess I’ll work at McDonald’s for the rest of my life

  • @anujsharma7853
    @anujsharma7853 6 місяців тому

    Leave the MGF firstly teach how to do this editing. 😂
    I mean how to go behind the words.😮

  • @psycho4706
    @psycho4706 Рік тому

    Why did choose to talk like that 😭 0:22

  • @raginimishra1221
    @raginimishra1221 5 років тому

    No example? Is math only theory to you?

  • @ankurmazumder5590
    @ankurmazumder5590 5 років тому

    Wtf is wrong with the sound....shitty sound quality for such a good lecture

  • @benjamindilorenzo
    @benjamindilorenzo 3 роки тому

    i dont know what to say better than: i don't really think it is helpful: there is a very confusing glass with lots of written stuff on it. Exactly how you should never do a presentation or anything on a single slide or board etc. Then its just as much information than you can get at Wikipedia. Its just compressed to the maximum, such that you don't get any value from it if you don't know exactly what is going on here before. There is no explanation to help you understand. Also the voice is hard to listen to. Its very chocked and pressed, like the professor is scared or very anxious or something. Its hard to even listen. So all in all: it does not make me want to see more. And that's a pitty because it seems like here is someone who really wants to teach and to give more value to the internet and educational sector. It could be great, because she seems to be very competent in statistics. Just be more aware of didactic criteria and how you appear on screen. Use less on your glassboard. Write it while you speak. That also slows it down more.
    Like this it is even better to read complex books on math, because there I can choose my tempo

  • @agrimg
    @agrimg 2 роки тому

    Thank you!

  • @phiririchard3787
    @phiririchard3787 3 роки тому

    Thanks