Confidence Interval for a population mean - σ known

Sdílet
Vložit
  • čas přidán 22. 08. 2024

Komentáře • 357

  • @sheen2694
    @sheen2694 Před 3 lety +61

    5 years later that's still the best video on youtube for confidence interval, clear audio and explanation thank you very much.

  • @justastrawberrymonst
    @justastrawberrymonst Před 4 lety +119

    This is the best video I've found on this! Actually teaching what we need to know in class. Thanks a lot!!!!

    • @ujwal3002
      @ujwal3002 Před 3 lety +2

      Believe me bro the perfect and clean video ever on this kind of topic... Nothing extra... Just include what is needed to know... Point to point...

    • @HanySalem
      @HanySalem Před 3 lety

      Magnificent

    • @arundhatikarmakar6258
      @arundhatikarmakar6258 Před 3 lety +3

      same feeling!!!

    • @djanvier5406
      @djanvier5406 Před 2 lety +1

      I agree

  • @mojave7604
    @mojave7604 Před 11 měsíci +8

    I don't understand why my professor is making this sound so difficult and using such hard to follow examples. This is an easy to follow video and teaches the essential information on the concept of Confidence intervals.

  • @huaanang2401
    @huaanang2401 Před 7 lety +53

    Your videos is amazingly easy to understand. Im glad i stumbled upon your channel since its so tough to find. Keep up the good work

  • @mazil.i
    @mazil.i Před rokem +2

    Probably the best channel on statistics here on CZcams!
    You've helped me with so many topics!
    Thank you!

  • @dreamysleep5011
    @dreamysleep5011 Před 11 měsíci +1

    I’ve literally bn searching for my answer in a previously recorded lecture for hours to no avail. I find this video, I get my answer within the first minute. You’re my savior. Thanks!!

    • @joshemman
      @joshemman  Před 11 měsíci +1

      You're welcome. Thanks for dropping a note.

  • @israaabdelgawad9333
    @israaabdelgawad9333 Před 3 lety +3

    Literally the only video that made me understand the confidence interval. THANK YOU SO MUCH.

  • @gabbyhart3047
    @gabbyhart3047 Před 2 lety +4

    I've been busting my butt with statistics, this video is done step by step which is so important. many other videos don't explain how they get the tail values or show the z table which is crucial for visual learning. i love that everything is also typed and i don't have to decipher crappy writing or drawing, very neat and organized. thankyou

  • @maydelay
    @maydelay Před rokem +1

    Thank you so much!! This is one of the most clear and concise videos I’ve watched while taking my online Statistics course. Your voice, graphics and transitions are perfect to understand and follow, I appreciate this so much. 🙂

    • @joshemman
      @joshemman  Před rokem

      Glad to hear, Mia. Thanks for the feedback.

  • @xv1pxv
    @xv1pxv Před 3 lety +1

    Omg. I spent hours trying to figure this out and your short video has just solved my hours struggle. Thanks 🙏 for sharing. Keep helping us and may the good Lord bless you.Amen

  • @abebawt1169
    @abebawt1169 Před 10 měsíci +1

    I have no words to explain how good this is!

    • @joshemman
      @joshemman  Před 10 měsíci

      Those words are you used are good enough. Thanks! 🙏

  • @ConstantinosTheodotou
    @ConstantinosTheodotou Před rokem +1

    This video makes me having deep understanding what is confidence interval, one of the best video regarding confidence interval , thank you !

  • @juraijbinjamal5313
    @juraijbinjamal5313 Před 3 lety +1

    God bless a hero for not using ads and genuinely helping the needy 💙

  • @odetteowusu-afriyie5917
    @odetteowusu-afriyie5917 Před 4 lety +2

    your style of teaching is straight to the point and easy to understand. Kudos to you yh

  • @playnetcity
    @playnetcity Před 3 lety +4

    I wish we had more lecturers like you😭. The video was perfect and I understood it once. Thank you🙌

  • @OlusholaAbdulraheem
    @OlusholaAbdulraheem Před 2 měsíci +1

    This is the best explanation I've gotten so far. Thanks for this amazing video

  • @charlenemaycott8545
    @charlenemaycott8545 Před 2 lety +1

    I cannot thank you enough!! Taking a stats class online and was lost... until I found you. I'm FOUND!!!

  • @harrishassan2659
    @harrishassan2659 Před 2 lety +1

    i had no clue what this was until I saw ur video, thank u

  • @salonigupta8502
    @salonigupta8502 Před rokem +1

    How brilliantly explained, I've been persistently practising but I didn't get the conceptual clarity but after watching this, I am a pro at this topic.
    Thank you🙂

  • @mitchelmulenga4086
    @mitchelmulenga4086 Před 2 měsíci +1

    How I wish you were my lecturer 😭❤️❤️ I was so confused until I came across your video 🥺
    Appreciate this honestly 🙏🏽😊

  • @Rey_B
    @Rey_B Před 2 lety +1

    best illustration with crisp examples. must love and respect from India

  • @eliaschile4800
    @eliaschile4800 Před rokem

    you literally saved me and my assignment. This was the best video I could find explaining this concept. Great work!

  • @yupenghua1710
    @yupenghua1710 Před 2 lety +1

    Most helpful video I've found, which is extremely clear and comprehensive.

  • @KareenMcBean
    @KareenMcBean Před 3 lety +1

    This video game me a greater understanding of the topic. Now I’m confident I will pass my quiz on this topic . Thank you

  • @paulfoo7397
    @paulfoo7397 Před 4 lety +3

    This is the clearest I've had anyone explained it to me, be it online or my lecturers. Thank you very much!

  • @abcd7051
    @abcd7051 Před 3 lety +2

    Thank you so much for the uncomplicated and smooth lesson! You are an amazing teacher.

  • @hafsatariq3867
    @hafsatariq3867 Před 3 lety +1

    You explain so well and yet my clogged brain can't understand it without watching it 5 times. 😓

  • @joshuabasa5710
    @joshuabasa5710 Před rokem

    this and a few other videos helped me understand the topics i needed to learn for my test

  • @natnaelbeede7281
    @natnaelbeede7281 Před 2 lety +1

    Interactive, simple, easy to understand and GREAT
    Thanks!!

  • @sanapourasad6924
    @sanapourasad6924 Před 3 lety +2

    This video is really perfect perfect perfect ... Thank youuu MR.Joshua

  • @hutshutrules123
    @hutshutrules123 Před 4 lety +3

    You are awesome! Thank you for explaining what everything means and doing it so succinctly !

  • @beringin90
    @beringin90 Před 3 lety +2

    Thank you for the amazing , excellent way of teaching , make it extremitly easy for all . A big credit for you. May Allah bless your knowledge.

  • @dmankilla8035
    @dmankilla8035 Před 3 lety +1

    jesus christ you just explained this better then my teacher could do in a 4 hour lecture

  • @hellokitty7026
    @hellokitty7026 Před 2 lety

    This is the best tutorial in youtube I've seen so far

  • @alias40anon
    @alias40anon Před 6 lety +1

    Simple, well organized in the flow and to the point explanation. Great work

  • @aysukutbay6382
    @aysukutbay6382 Před 3 lety +66

    If you'd be my teacher then all my grades'd be AA

    • @asarafomar2
      @asarafomar2 Před 2 lety +1

      Thats because of the studio and audio record setting.

    • @qaderexpert4316
      @qaderexpert4316 Před 2 lety +2

      @@asarafomar2 no this because he understood what he is teaching.

    • @asarafomar2
      @asarafomar2 Před 2 lety

      @@qaderexpert4316 o yes. He understood the content deeply then hw is able to teach and explain clearly.

    • @ranchhordaschaanchad2623
      @ranchhordaschaanchad2623 Před rokem

      And if you would be my teacher, my attendance would be 100%

    • @Name.IsKenji
      @Name.IsKenji Před rokem

      Hey hey hey 👋

  • @relaxingstressreliefmedita8046

    ur way of expression and explanation gives us inspiration to dig more at all,
    thank u!

  • @ratminurisnaini
    @ratminurisnaini Před rokem

    I like when you explain the materials. I can understand the step easily. Thank you!

  • @SmolPixel
    @SmolPixel Před 6 lety +17

    Super good!
    one for finding the t-score would be lovely.

    • @blessingakinrinola
      @blessingakinrinola Před 2 lety

      I just realized that it's available on his channel here: czcams.com/video/LzfGbQ6x4vs/video.html

  • @user-vj7iu2gp5m
    @user-vj7iu2gp5m Před 4 lety

    This is the best video I have watched so far. Thanks a lot.

  • @mohamadaborashed5865
    @mohamadaborashed5865 Před 2 lety +1

    Golden content right here , thank you .

  • @Cmuffz
    @Cmuffz Před 7 lety +10

    This is the best video ever thank you

  • @merakicloudd
    @merakicloudd Před rokem +2

    thank you so much, this was absolutely helpful

  • @shopeeeeeetreasures8992
    @shopeeeeeetreasures8992 Před 2 lety +1

    Wow! Everyone needed a teacher like you ❤️

  • @selinnuryavuz8757
    @selinnuryavuz8757 Před 2 lety +1

    You're just awesome!!! Thank you!!! Keep up the good work ❤

  • @Malak-io2bq
    @Malak-io2bq Před 5 lety +3

    I can’t thank you enough, this is the best video I ever watched concerning c.i and it is by far the smoothest explanation 😩❤️
    Thank you again 🙏💕💕💕💕💕💕

  • @karabelomokoena8437
    @karabelomokoena8437 Před 2 lety

    Thank you for these short and precise videos. They make statistics easier!

  • @bromleyandblanche
    @bromleyandblanche Před rokem +1

    Thank you, thank you, thank you! Very easy to understand :)

  • @karthikeyakatikala8148
    @karthikeyakatikala8148 Před 3 lety +1

    I found this very useful...Thanks for making our lives easy

  • @kgaogeloshogole6217
    @kgaogeloshogole6217 Před 4 lety +2

    Thank you dear for this video you've helped me so much i was struggling during statistic class but now you've open my eyes

  • @tracitrodglen5484
    @tracitrodglen5484 Před 5 lety

    You teach the confidence interval for a population mean as if it was elementary. Thank you!!!

  • @nilsodor
    @nilsodor Před rokem +1

    Wow. This is so, so good and clear!

  • @xcedriiic
    @xcedriiic Před 5 lety +1

    legendary explanations worth at least 2 hours of lecture. Thank you !!!!

  • @nokwazitracy6555
    @nokwazitracy6555 Před 5 lety +5

    THANK YOU SO MUCH YOU ARE SIMPLY AMAZING!!!!

  • @vasundharasontakke6503
    @vasundharasontakke6503 Před 4 lety +1

    Thanks a lot for such a simple and easy-to-understand explanation :)

  • @comfortkabanshi5048
    @comfortkabanshi5048 Před rokem

    Thank you thank you thank you for saving me of valuable hours of studying a textbook!

  • @mrasare733
    @mrasare733 Před 2 lety +1

    You explained everything perfectly 😀🤲🏿🤲🏿🤲🏿❤️❤️ Thanks very much 🙏🙏 If CZcams could rate with stars ⭐️ you deserve millions stars ✨😍🤲🏿

  • @sandeepmaash
    @sandeepmaash Před 4 lety

    Thank you sir, I am a Mathematics teacher from India (kerala).
    this is the best class in my life.... ❤️ ❤️ ❤️
    Very very very nice class to understand confidence interval

  • @nashikotohettynelumbu8137

    Thank you so much. Had forgotten and your clip is short understandable and straight to the point.

  • @yutabaddie3481
    @yutabaddie3481 Před rokem +1

    simple and very helpful explanation. thank you!

  • @forziursula9435
    @forziursula9435 Před 3 lety

    Thank you too. God bless you for the simplification

  • @salmanalphatron5813
    @salmanalphatron5813 Před 5 lety

    Thank you so much dropping down this video... You are just amazing!

  • @sintumavuya7495
    @sintumavuya7495 Před 2 lety

    You made figuring out the CI so simple. Thank you.

  • @kathleenmahaxy2505
    @kathleenmahaxy2505 Před 4 lety

    Currently taking a minimester of STAT and it's kicking my ass; this has really broken it down for me!!

  • @nischalgautam9324
    @nischalgautam9324 Před 4 lety +2

    Thank you! this was a hard concept for me to understand. you made it easy

  • @ashiqhussain9293
    @ashiqhussain9293 Před 3 lety

    Sir you save my life thanks for making this video too easy and simple great effort😀😀😀😻😻

  • @halfricandoll8662
    @halfricandoll8662 Před rokem +1

    At first I didn’t understand but now I get it!

    • @joshemman
      @joshemman  Před rokem

      I'm glad it finally clicked for you.

  • @umamaheshwarmahesh288
    @umamaheshwarmahesh288 Před 3 lety

    love u sir ,I'm going to write my exam tomorrow and today I'm here & u made me confident to face my exams, thank u soooooo much❤

  • @tiny8246
    @tiny8246 Před 6 lety

    your videos are the best on youtube..love them

  • @alane1004
    @alane1004 Před 6 lety +1

    wow great explanation….you are truly a gifted educator

  • @gauravjain1653
    @gauravjain1653 Před rokem +2

    Well brought out.

  • @mariellarecacho4470
    @mariellarecacho4470 Před 2 lety +1

    Thank you for making this video I learned a lot😊😀😍

  • @gazitowhid
    @gazitowhid Před rokem +1

    excellent explanation , well done , great job sir

  • @kunalparihar9224
    @kunalparihar9224 Před rokem +1

    Thankyou man. You're awesome!!!!

  • @sahilmazari6731
    @sahilmazari6731 Před 2 lety

    Great man! teacher taught me but I understand by this video
    Thank you

  • @curium-1
    @curium-1 Před 10 měsíci +1

    good explanation. tomorrow is my exam and i have just opened the book

  • @onyerPatrick
    @onyerPatrick Před rokem +1

    Thank you for your explanation

  • @marsyazulfaqar275
    @marsyazulfaqar275 Před 4 lety

    This video is very clear and informative! Super helpful on helping me understand this topic, thank you!!!

  • @pathumiuduwana6229
    @pathumiuduwana6229 Před 4 lety +1

    Thank u very much sir 🤩😃

  • @jessicab9697
    @jessicab9697 Před 2 lety

    Thank you! Your video was explained so well. It was a great help!!

  • @caroljackson767
    @caroljackson767 Před 3 lety

    Thank you. Excellent and clear video.

  • @davidmccallum1785
    @davidmccallum1785 Před 3 lety

    best stats video I've seen by far, thanks a million!

  • @dharinitayna7663
    @dharinitayna7663 Před 3 lety

    Thanks for the very clear explanation. looking for more videos like this

  • @awaisgujjar4722
    @awaisgujjar4722 Před 2 lety

    What a great teacher!

  • @lornakaela3695
    @lornakaela3695 Před 5 měsíci

    You make it so easy, thank you

  • @siswemoroaswi879
    @siswemoroaswi879 Před 6 lety

    thanks for the upload , you expained everything clear for me

  • @jeremydenton8398
    @jeremydenton8398 Před 5 lety +4

    This was an amazing explanation!! Very easy to understand. Thanks so much.

  • @teddyw.charawa8989
    @teddyw.charawa8989 Před 4 lety

    You are great at what you do. Love your presentation

  • @hhykk
    @hhykk Před 2 lety

    omg you da best ever! now i understood clearly

  • @elizabethvarghese5511
    @elizabethvarghese5511 Před 4 lety

    Explained with clarity. Thanks.

  • @felixlizwe1945
    @felixlizwe1945 Před 5 lety

    Thank you very much Emmanuel... your videos really helped quite a lot in my exams yesterday. Great explanation!

  • @somaliapeterson9148
    @somaliapeterson9148 Před 3 lety

    short but the best explanation so far.

  • @debatradas1597
    @debatradas1597 Před 3 lety

    Thank you soooooo much I'm really very happy I got to learn something new today

  • @sandalierasha1168
    @sandalierasha1168 Před 3 lety

    Thank you so much for teaching you are the best teacher ever

  • @occupytosavetheworld
    @occupytosavetheworld Před 6 lety

    how beautifully explained, well done Joshua.

  • @henoksamuel6298
    @henoksamuel6298 Před 4 lety

    Sir I owe you big time. THANK YOU.

  • @askarmukhammadov513
    @askarmukhammadov513 Před 2 lety

    Very clear explanation. Thank you for sharing!

  • @farhanrais1213
    @farhanrais1213 Před 14 dny

    Your videos are really good

  • @davenorton4768
    @davenorton4768 Před 3 lety

    it's still the best video in 2021 🐐

  • @TARUNKUMAR-ch8dv
    @TARUNKUMAR-ch8dv Před 4 lety

    Very helpful....watching this one day before exams...hopefully I score good marks