How To Calculate The Covariance Between X and Y - Statistics

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  • Опубликовано: 7 янв 2025

Комментарии • 77

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  11 месяцев назад +7

    Final Exams and Video Playlists: www.video-tutor.net/

  • @zainjabir
    @zainjabir Год назад +58

    leaving this comment so after 4 years someone can reply saying in a Asian parent voice "you a engineer yet"

  • @reshad2808
    @reshad2808 Год назад +9

    Hi man, I just want to thank you a lot for helping me to understand all these 'hard maths' and transform these to 'easy maths' for me!
    Huge respect to you!
    Plus, we all want a favour from you to make a video explaining Modular arithmetic, and Chinese remainder theorem.
    I actually really need it and also some other students of yours from different parts of the world.
    Love from Bangladesh 🇧🇩 ♥

  • @PythagoreanA2b2c2
    @PythagoreanA2b2c2 Год назад +8

    This was so useful thanks for the very consistent uploads 😊

  • @Storyblocks247
    @Storyblocks247 Год назад +4

    Much ❤❤ frm me from NIGERIA 🇳🇬. Your teaching has help me 100%

    • @ayotolu-f4f
      @ayotolu-f4f 7 месяцев назад

      My person! i sight you 😉

  • @SoggyBanana8
    @SoggyBanana8 Год назад +1

    I can not thank you enoguh, your voice is so sattesfying and you helped me with so much chemestry and science homeworks and i got good grades cuz of you.

  • @gedeonkibambe9930
    @gedeonkibambe9930 7 месяцев назад +1

    Just really thank you! Since I was taking my class this semester, I never understood why the lesson but with your video I understand but I also did your second exercice by myself without checking any formule 🤯🤯🤯

  • @lapsontimmy2711
    @lapsontimmy2711 7 месяцев назад +2

    I have searched for a word to describe this Hero in the field of Math & Science but but cannot find a word in dictionaries. Even the google and his friend AI cannot give me a word to describe him.Please if you are reading my comment help me with a word that describe this Great Teacher of All Times.💫
    The Organic Chemistry Tutor the true Earth's Blessing.💯❤💪

  • @jingyiwang5113
    @jingyiwang5113 10 месяцев назад +2

    Thank you so much for making this wonderful video! It is really helpful to my study!

  • @samuelsld9824
    @samuelsld9824 Год назад +3

    Just what I needed at the moment for my STA 122 exam tomorrow. Thanks

    • @djdanzo206
      @djdanzo206 9 месяцев назад

      😂😂even in collage u still procrastinate?😂

    • @samuelsld9824
      @samuelsld9824 9 месяцев назад

      @@djdanzo206 no, I had read I just wasn't fully convinced on my covariance. So I watched him the previous night

  • @H.M.C.MPERERA
    @H.M.C.MPERERA 16 дней назад

    Thank you so much . This video series help lot for my applied statistics exam

  • @LindaBacon-lv4qn
    @LindaBacon-lv4qn Год назад +4

    Learning how to calculate the covariance between two variables, X and Y, felt like unlocking a secret code in statistics. The process involves multiplying the differences of each variable from their respective means and averaging them out. It's like peeking into the relationship between X and Y, revealing whether they move together or in opposite directions.

    • @hjeijj5360
      @hjeijj5360 5 месяцев назад +1

      do u know when to use sample covariance formula and when to use population covariance formula?

  • @Meme01043
    @Meme01043 3 месяца назад

    Thank you. You made it very easy I was struggling very bad and I have assignment due today :(

  • @rafiqismayil4511
    @rafiqismayil4511 8 месяцев назад +1

    best math explainer

  • @tomrazinkov5774
    @tomrazinkov5774 Год назад +1

    bro you are the best of the best love you

  • @BrainyEjQuiz
    @BrainyEjQuiz Год назад

    I am watching from Nigeria ❤

  • @chandanmaiti3287
    @chandanmaiti3287 2 месяца назад +2

    Why it is devided by (n-1) in spite of n.

  • @only1gaming_gr933
    @only1gaming_gr933 Год назад +1

    Hello mister tutor, i would like to ask you if you ever consider making tutorial videos on fourier series for calculus 1.

  • @Drikissima91
    @Drikissima91 8 месяцев назад

    Thank you. It helped me a lot.

  • @bapinchakraborty5329
    @bapinchakraborty5329 Год назад

    This was really helpful.

  • @anasallala
    @anasallala Год назад +1

    can you make a video about frequencies table pls

  • @funhok8809
    @funhok8809 Год назад +1

    Which software u use for writing?

  • @AliOtuzoglu
    @AliOtuzoglu 2 месяца назад

    Amazing video! I was just wondering if anyone knows what we do if the two sets are not of the same size, though.

  • @lavanyavaidya7032
    @lavanyavaidya7032 8 месяцев назад

    0:56 Why this differene in formula for sampe and population ?

    • @callen34659
      @callen34659 Месяц назад

      Because in sample you dont consider all observations, only a part of it (idk if its gonna be helpful after 7 months lol)

  • @JuliusRichard-dd5po
    @JuliusRichard-dd5po 8 месяцев назад

    this was a good and helpful

  • @Pizzaisgame
    @Pizzaisgame Год назад

    Can you please make a video about the, “Vieta Method” for Algebra 2🙏🙏

  • @leeiankyrelleaurio5087
    @leeiankyrelleaurio5087 Год назад

    Can you do number theory? Like Eulers Toinent and Fermat Littile Theorem

  • @DASHING0
    @DASHING0 Год назад

    Hey, I was wondering what kind of app you use to sketch these problems out.

  • @nicholashickson5151
    @nicholashickson5151 Год назад

    Bro can you do a video on Steady state approximation and pre equilibrium approximation pleasee

  • @annakailanado9034
    @annakailanado9034 4 месяца назад

    Thank you bro, though I hate school

  • @SoniyaChhetri-gf6cd
    @SoniyaChhetri-gf6cd Месяц назад

    Helps a lot

  • @hjeijj5360
    @hjeijj5360 5 месяцев назад

    hello guys, i have a question hopefully someone can answer in a way i can understand, but when do i use sample covariance and when do i use population covariance? thank you

  • @Hsabarikrishna
    @Hsabarikrishna Год назад

    Can you make video on loss function

  • @bienjericdelapaz2552
    @bienjericdelapaz2552 7 месяцев назад

    great video

  • @pierreclaver2034
    @pierreclaver2034 5 месяцев назад

    What about when it becames a decimal what do we do then is it ok

  • @v0idthrashtilldeath127
    @v0idthrashtilldeath127 7 месяцев назад

    Can anyone explain how to solve this in a theoretical form for Econometrics, since I don't have numbers and it all solved theoretically.

  • @CRISTINAGILLUCIO
    @CRISTINAGILLUCIO 7 месяцев назад

    Thank you so so much

  • @kaveenhisham818
    @kaveenhisham818 Год назад

    Hello how can I contact you i have one questions??

  • @binuelmsusa
    @binuelmsusa 9 месяцев назад

    this is awesome ...

  • @alexfontaine6233
    @alexfontaine6233 3 месяца назад

    THANK YOU!

  • @multimeme5935
    @multimeme5935 Год назад +1

    لك انت والله وردة

  • @holloland
    @holloland Год назад

    Thanks JG

  • @adwoamayyy388
    @adwoamayyy388 Год назад

    I bet lots of you have tests/exams soon😂😂

  • @calesticall128
    @calesticall128 Год назад

    Variation and Conference.

  • @tanyamusaidzi9911
    @tanyamusaidzi9911 Год назад +2

    感谢

  • @shuss-pi3me
    @shuss-pi3me Год назад

    I'm a 2nd year in college, reply asking what I do for a living in 5 years time.

  • @louise2106
    @louise2106 9 месяцев назад

    thank u!

  • @donotpostcringeagain9893
    @donotpostcringeagain9893 Год назад +16

    I hate school

  • @cappieie
    @cappieie 9 месяцев назад

    omg thank you

    • @cappieie
      @cappieie 9 месяцев назад

      kong zi in this century fr

  • @thatomofolo452
    @thatomofolo452 Год назад

    Stats 💯

  • @Adel-tj6qb
    @Adel-tj6qb 8 месяцев назад

    I love you

  • @CoolMonkey_at_his_PRIME
    @CoolMonkey_at_his_PRIME 2 месяца назад

    nice

  • @aryamantrinity4687
    @aryamantrinity4687 4 месяца назад

    goat

  • @Jerrauex
    @Jerrauex Год назад

    Bruh be introduing the most random topics?

  • @TechnoSlash-b6v
    @TechnoSlash-b6v Год назад

    bro is using a calculator

  • @Carneroo_Backup
    @Carneroo_Backup Год назад

    🫶

  • @bilaltaj1725
    @bilaltaj1725 Год назад +1

    sup dawg, gimme some vbucks will you

  • @mrabdulwahab8851
    @mrabdulwahab8851 Год назад

    Can you plz make a video on conversion