Hypothesis Testing - Introduction

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  • Опубликовано: 26 янв 2025

Комментарии • 249

  • @chukksonly1367
    @chukksonly1367 6 лет назад +87

    I don't understand why so many people viewed this and yet they failed to like the video. You are a great teacher. Thumbs up

  • @saikatsengupta7414
    @saikatsengupta7414 7 лет назад +78

    One of the best videos on hypothesis testing I have ever watched. Thank you.

  • @tanya888-ms5dq
    @tanya888-ms5dq Год назад +46

    I took Mr. Emmanuel's math class 5 or 6 years ago as an accounting student. Now i'm back watching his lecture again as an IT student from a different school. I just cannot understand my current professor's explanation and had to seek for other helps... and remember that Joshua taught me this topic which I was super easy to understand.

    • @joshemman
      @joshemman  Год назад +12

      Really nice to hear, Tanya. Thanks for dropping a note.

  • @rick6676
    @rick6676 Год назад +10

    Joshua my man! In 3:59 minutes I understood the entire concept of the Hypothesis testing!
    Thank you so much for the easy to understand explanations. Keep up the great work, we all thank
    you for your great contribution!

  • @feyzanuhoglu4349
    @feyzanuhoglu4349 8 лет назад +256

    I can't understand why this video was viewed just 177 times. This video is so effective to teach the logic of Hypothesis Test. Also, you are really a gift for humanity. I wish you a continued success!!!

  • @vishualee
    @vishualee 6 лет назад +84

    I was looking for a clear distinction between one and two tail test. Your video gave much clarity.Thank you.😄

  • @janeg.monzonmd2581
    @janeg.monzonmd2581 5 лет назад +21

    This is one of the best videos that clearly explain the hypothesis testing.

  • @danielberhane2559
    @danielberhane2559 4 года назад +18

    The best explanation on null hypothesis testing I have watched so far! Thank you.

    • @ayshakhan647
      @ayshakhan647 3 года назад

      yeah, you are absolutely right.

  • @diyankilaco
    @diyankilaco Год назад +8

    Thank You so much Joshua! I understood the entire thing in less than 4 minutes, which i havent been able to in whole 1 hour lectures, you are an amazing teacher! God bless!

  • @ptseti
    @ptseti 2 года назад +2

    WOW..what a triumph. I just searched RUclips and your page came up. I clicked on it and voila- what a clear explanation? Where have you been all my life? You make it so simple and understandable. Some people ca;l themselves teachers and cant teach a dog to walk. And there are people like you who can teach and are not teaching in my university. Thanks a lot.

  • @reecgabriel1785
    @reecgabriel1785 Месяц назад +1

    I will say that Emmanuel is one of the greatest lecturers of statistics of his time, just like my current statistics lecturer. Thank you so much Mr. Emmanuel for great job.

  • @johnmosugu
    @johnmosugu 2 года назад +15

    This video on Hypothesis Testing -Introduction is so easy to relate to and provides a solid foundation to build upon in statistics. Thank you Joshua Emmanuel for blessing humanity with your gift of teaching this subject!

    • @joshemman
      @joshemman  2 года назад +3

      Thanks for taking time to drop a note, John. Much appreciated!

  • @user-qh6ev3cp5p
    @user-qh6ev3cp5p 2 месяца назад +1

    You sir have my respect, i wish from the bottom of my heart that you are happy and thriving right now

  • @sunshined3274
    @sunshined3274 3 года назад +3

    This video sums hypothesis testing up so good!! clear and easy to understand!
    Also this guy is not inserting any ads. Respect!

  • @justicecoffee9996
    @justicecoffee9996 11 месяцев назад +2

    Mr Joshua Emmanuel, Sir, you have my deep appreciation for this video. Thank you for deciding to teach on RUclips. I was watching multiple long RUclips videos on hypothesis testing (especially null hypothesis) but only managed to comprehend the topic (EASILY) after watching your video. Many appreciations Sir!

    • @joshemman
      @joshemman  11 месяцев назад +1

      Thanks for dropping a note.

  • @afzalandthedreams
    @afzalandthedreams 2 года назад +8

    Mate, you are the only one who ties the knots all along the conceptual backgrounds which bring about the methods blindly used by most of us. Superb. Couldn't help but subscribe and comment here. Keep at it. This channel is pure gold.

  • @alesavokin3635
    @alesavokin3635 4 месяца назад +1

    This is insane… the simplest and the easiest to understand explanation!! Thank you!!!

    • @joshemman
      @joshemman  4 месяца назад

      You're welcome. Glad it helped!

  • @hianjana
    @hianjana 6 лет назад +9

    Best video on hypothesis testing! Thanks Joshua for explaining it so clearly and in detail!

  • @Sozakh
    @Sozakh 9 месяцев назад +2

    This video explained more in 4mins than my college professor in 12 weeks.

  • @shreyamehray230
    @shreyamehray230 Год назад +1

    can't believe I understood this within 4 minutes. SO SO UNDERRATED!!!

  • @mashiyatahmed
    @mashiyatahmed Год назад +2

    Hi Joshua, I am taking a course called experimental design and statistical analysis for psychology, and your explanation of null hypothesis was amazing - even better than my professor's explanation. Thank you!

  • @kanikac7246
    @kanikac7246 2 месяца назад

    I have tried watching so many videos on this topic but didn't understand. Your video is the best and easy to understand. Thank you!

    • @joshemman
      @joshemman  2 месяца назад

      🙏 So glad to hear!

  • @bhagyaweerasooriya182
    @bhagyaweerasooriya182 2 года назад +1

    Best statistical lessons I have ever seen. Thank you sir!!!! Regards from Sri Lanka🙏

  • @Jerrel.A
    @Jerrel.A 7 месяцев назад +1

    Thank you Mr. Joshua Emmanuel for the most effective explanation on this subject.

  • @a.s.albahri2814
    @a.s.albahri2814 2 года назад +3

    At this moment, You are the best for me. Thank you Dear

    • @joshemman
      @joshemman  2 года назад +1

      My pleasure, Albahri. Thanks for dropping a note.

  • @Kiera.Mp4
    @Kiera.Mp4 4 месяца назад +1

    thank you for making this so much clearer!

  • @BoZhaoengineering
    @BoZhaoengineering 4 года назад +1

    your channel is one of best in statistics. I frequently visit your video when I need it. thank you very much for your excellent teaching.

  • @noufbouf
    @noufbouf 2 года назад +2

    great videos! Short and clear, especially with the 2 follow up videos with Z-test and T-test. Thank you

    • @joshemman
      @joshemman  2 года назад

      Glad it helps.
      Thanks for dropping a note.

  • @davikaacademy4264
    @davikaacademy4264 4 года назад +2

    This is the reason I have started my channel here to help others understand mathematics like you. This is very good approach in this field ,DAVIKA Academy which is my channel am working on both pure, applied and statistical mathematics. Once more keep it up let us transform the educational sector .

  • @RobertSmith-pp9oe
    @RobertSmith-pp9oe 6 лет назад +6

    Sir, you are an absolute life saver! I Greatly appreciate your effort in creating these videos to help others. You rock!

  • @bethlocatelli
    @bethlocatelli 2 месяца назад +1

    This is brilliant. Exactly what/how I needed to understand this correctly. Thank you!

    • @joshemman
      @joshemman  2 месяца назад

      Glad it was helpful!

  • @mohamedkanu66
    @mohamedkanu66 4 года назад

    You are a God sent in my life boss. A whole professor 👩‍🏫 spent 3 hours explain these concepts. She left me so confused and I felt stupid for a whole week banging my head on it. Today I discovered these cool explanations as I continued my sleepless nights . Thank u and Allah/God bless u. Please add more sample videos so that we can cement all d approaches of using those different tables .

  • @abhijitmondal4850
    @abhijitmondal4850 4 месяца назад

    Great sir . The coordination between Audio and graphical presentation is at its peak. 😊

  • @DANIELWEBRAHIM
    @DANIELWEBRAHIM Месяц назад

    What an amazing video. This is a one semester single college course in just less than 4 minutes.

  • @melissahay6534
    @melissahay6534 2 года назад +1

    You're actually amazing. This was so useful and it was short!! Thank you

  • @iriska3701
    @iriska3701 Год назад +1

    truly best video, deserves million views, thanks!

    • @joshemman
      @joshemman  Год назад

      Glad you like it, Iriska!

  • @deliyeahh
    @deliyeahh 2 месяца назад

    you are so awesome!!!! i felt doomed bc i couldnt understand this!!! Its all clear to me now thank you a thousand times!!

  • @cinnamongirl9024
    @cinnamongirl9024 Год назад +1

    Legend. Thank you for this amzing video. It is so easy to understand, compared to teachers at univeristy

  • @hannah7346
    @hannah7346 Год назад +1

    the most informative video about z test. Thankyou Sir!

  • @phowops
    @phowops 11 месяцев назад +1

    These explanations are outstanding! I love them. Thank you so much.

    • @joshemman
      @joshemman  10 месяцев назад

      You're welcome!

  • @ProbablyRenReal
    @ProbablyRenReal 2 года назад +1

    I understood hypothesis testing in a 4 minute video. Compared to how my brain was literally empty when this was discussed during class for atleast 2 weeks

  • @luciaalanis4208
    @luciaalanis4208 8 месяцев назад

    what a wonderful master class! this explanation was simple enough to stuck the knowledge in my brain. THANK YOU

    • @joshemman
      @joshemman  8 месяцев назад

      You're very welcome!

  • @AbleBrawa
    @AbleBrawa 3 месяца назад +1

    I have an exam next week, Before I continue watching this video i had to pause, comment, like and subscribe.
    Okay bye I'm going back to consume what he's cooking 👑💪💪👑👑🧘‍♂️

  • @pauladesousa3131
    @pauladesousa3131 9 месяцев назад

    This will save me on my test . Thank you so much

  • @ranaehedman2893
    @ranaehedman2893 6 лет назад +7

    Very clear! Thank you so much! Great and concise explanation.

  • @asophia21
    @asophia21 2 года назад +1

    Thanks you so much!! You video helped clearly and concisely explain hypothesis testing. Now I understand it

  • @JaelSupstar
    @JaelSupstar 2 месяца назад +1

    Thank you so much for this video you have made things entirely clearer now, I wished I had watched it sooner 👍

    • @joshemman
      @joshemman  2 месяца назад

      So glad to hear 🙏

  • @tomdexter5029
    @tomdexter5029 3 года назад +4

    Short and precise. Hits the nail on the head. The only problem I face is the heavy accent and pronunciation. Although the speaker made every effort to speak slowly, the pronunciation was still occasionally a problem. But, overall, appreciate the effort and the content 👍

  • @marthaphiri1482
    @marthaphiri1482 3 года назад

    Best explained and summarized video on hypothesis testing

  • @dollylakhmani603
    @dollylakhmani603 Год назад +1

    Your channel is so underrated 😭

  • @abdifatahfarahhamud6426
    @abdifatahfarahhamud6426 4 года назад

    Concise, easy, less time understable video .

  • @AshKetchum-o7x
    @AshKetchum-o7x Месяц назад

    This cleared all my doubts 🙌

  • @gjlurker
    @gjlurker 2 года назад +2

    Education RUclips is the best

  • @thangminlunhaokip
    @thangminlunhaokip 5 дней назад

    Wow the best video on hypothesis!

  • @Educationl2211
    @Educationl2211 Год назад +1

    Thank you so much joshu. I like how you explain. And the vedio and I was confusing with this but you made it easy to understand

  • @ruendypineda
    @ruendypineda 2 месяца назад

    amazing work, wow you are awesome!

  • @sumaiyaafrin641
    @sumaiyaafrin641 Год назад +1

    Nice explanation 😊

  • @EllisGauld
    @EllisGauld 3 месяца назад +1

    YOU ARE A HERO

  • @teatualasi5676
    @teatualasi5676 5 лет назад +1

    Thank bro. Your explanation is straight to the point.

  • @tammalisaivasanth.6056
    @tammalisaivasanth.6056 4 года назад +1

    Tq for clearing my doubt on one tail and two tail tests tq so much.............. 🤝🤝🤝🤝🤝🤝👍🙏🙏🙏

  • @nwachukwuesther9296
    @nwachukwuesther9296 3 года назад

    best hypothesis video ever. Thank you so much !

  • @hamzahirani5901
    @hamzahirani5901 2 года назад +1

    thanks for the video! my professor is absolutely useless so I'm hoping this video will help me pass my exam! :')

  • @syedfaisal4386
    @syedfaisal4386 2 месяца назад +1

    good work now i can teach them easily thank you so much

  • @angelaplus870
    @angelaplus870 4 года назад +1

    wonderful explanation! very clear and easy to follow!

  • @hyatt9011
    @hyatt9011 2 года назад

    wow, you explained this so well, even better than khan academy lol, thank you ♥️

  • @yoandromudekwa559
    @yoandromudekwa559 4 года назад

    Thanks for the video @joshua emmanuel, now l understand the basic ideas of hypothesis testing. Thumbs up for the clear explanation!!!!

  • @gabriel_mdv7581
    @gabriel_mdv7581 2 года назад +1

    keep up the good work, sir! Thank you

  • @YienThuokWechtuor
    @YienThuokWechtuor 12 дней назад

    Keep it up for what you did is very special explanations

  • @noneedtoknowthishandle
    @noneedtoknowthishandle 6 лет назад +1

    Thank you very very much sir. please do more videos on statistics. i was so tensed because i was'nt able to understand this. this will surely help me alot.

  • @Mushgid133
    @Mushgid133 2 года назад +1

    You never disappoint sir !!

  • @styleofmusic2004
    @styleofmusic2004 Год назад +1

    Great explanation tks bro

  • @inert-soul
    @inert-soul Год назад +1

    man u are a saviour

  • @gottakeepaneyeoutforselene4539
    @gottakeepaneyeoutforselene4539 2 года назад

    God bless you sir. The best explanation.

  • @RochelleangelBrinabedas123
    @RochelleangelBrinabedas123 Год назад +1

    😮gandaa🎉😊

  • @maryankitsenko9694
    @maryankitsenko9694 6 лет назад +5

    I was the 555th person to like it, and yes I was lucky to find such a precise explanation. Thanks!

  • @pabodaweligamapalliyagurug9353
    @pabodaweligamapalliyagurug9353 Месяц назад

    Thank you so much❤❤❤.Well explained.

  • @studywithkp1313
    @studywithkp1313 Год назад +1

    Very valuable clear info

  • @twinkleb9961
    @twinkleb9961 3 года назад

    Really nice video at alll...clearly explained the concept

  • @elmehdielmerrouni5090
    @elmehdielmerrouni5090 Год назад +1

    EXCELLENT EXPLANANTION !! THANK YOU SO MUCH

    • @alokocalvin
      @alokocalvin 4 месяца назад

      Please where is the second part of this video?

  • @azizas9366
    @azizas9366 5 лет назад +2

    so clear. Thank you, Joshua,

  • @looolie111
    @looolie111 Год назад

    very informative, thank you for your effort and explanation >> I really appreciate your work

  • @dollylakhmani603
    @dollylakhmani603 Год назад +1

    Very well explained

  • @leenaalkhammash9699
    @leenaalkhammash9699 3 года назад

    Great video... very helpful, simplified and to the point

  • @muhammadabdullahkhurram5892
    @muhammadabdullahkhurram5892 2 года назад

    I couldn't understand what he's saying at 3:39: we then calculate the .....?
    Can someone please tell?

    • @joshemman
      @joshemman  2 года назад

      we then calculate the "test statistic".
      You can see that in the next video in the series: ruclips.net/video/pfrZYfcfJEA/видео.html
      Or this one: ruclips.net/video/89q_4LSqwhA/видео.html

    • @muhammadabdullahkhurram5892
      @muhammadabdullahkhurram5892 2 года назад +1

      @@joshemman yes thank you. I saw it in the video after this one😊. Alhamdulillah

  • @pedrofernandes4050
    @pedrofernandes4050 3 года назад

    Great explanation, very effective, thanks. 👋👋

  • @EmmanuelGidudu-k3t
    @EmmanuelGidudu-k3t 3 года назад

    what an awesome explanation!!

  • @Motivation_Station_Neo
    @Motivation_Station_Neo 2 года назад

    Great explanation

  • @seanwong6156
    @seanwong6156 6 месяцев назад +1

    Almostly, the best!!!

  • @shirinhaidar3238
    @shirinhaidar3238 3 года назад

    Thank you sir... ❤️❤️
    Keep going..🥰

  • @EmmanuelOjex
    @EmmanuelOjex 10 месяцев назад +1

    Thank you for this.

  • @katingkag4467
    @katingkag4467 4 года назад

    Thank you sir for making this video. I've learned a lot❤

  • @monicka_s_toor_dance8063
    @monicka_s_toor_dance8063 10 месяцев назад +1

    Very helpful. Thanks so much.

    • @joshemman
      @joshemman  10 месяцев назад

      You're welcome, Monicka.

  • @srivigneshcreations.9204
    @srivigneshcreations.9204 5 лет назад +1

    Super explanation

  • @BeatCode_HelikandPiumi
    @BeatCode_HelikandPiumi 2 года назад

    Clean and Clear .Thanks

  • @fatimanaqvi6563
    @fatimanaqvi6563 5 лет назад

    level you teached in a best way i am impressed thankyouuuuu so much i subscribed also

  • @edoedo8058
    @edoedo8058 Год назад +1

    Good job, man!

  • @SaroshSharif-r6c
    @SaroshSharif-r6c 29 дней назад

    Good ma Sha Allah

  • @alkhyphenali
    @alkhyphenali 3 года назад

    Great explanation. Thanks.

  • @antheabernabe2295
    @antheabernabe2295 4 года назад

    Link of the continuation video please 🙏🙏🙏

  • @amaliarios78
    @amaliarios78 4 года назад

    Very good explanation!