How To Calculate P Value In Hypothesis Testing

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  • Опубликовано: 25 ноя 2024

Комментарии • 28

  • @kuldipdhokiya7733
    @kuldipdhokiya7733 2 года назад +4

    Just one dream in life that's to meet krish naik and thank him 🙏

  • @sudiptasaha3531
    @sudiptasaha3531 2 года назад +9

    Hi Krish, just a small correction 15:32 of this video. As from Z table you are getting whole area of the left side of +3, so left side tail also will be inside the area you are getting. As total area of the bell curve is =1 and for two tailed test same amount of tail area 0.0113 will be on left side of -3.
    So total area of CI interval will be 1-(0.0113+0.0113)=0.9774.
    Also P value will be =0.0113+0.0113=0.0226.

    • @ichosethisnamefirst841
      @ichosethisnamefirst841 2 года назад +3

      I really appreciate his efforts but he has continously made the same darned mistake since so many previous videos!! Somebody let him know!!

    • @sid_x_18
      @sid_x_18 Год назад

      Exactly. P-value should be 0.0027

  • @alihassan-us7mw
    @alihassan-us7mw 2 года назад +6

    Thanks alot krish. I have done Masters in applied Statistics domain. But i never find any teacher in my life who has explained these concepts like this. I have attended your live stats community session that was quite amazing. Keep it up you are doing tremendous job.

    • @ichosethisnamefirst841
      @ichosethisnamefirst841 2 года назад +1

      you should realise that he calculated the p value wrong here

    • @sid_x_18
      @sid_x_18 Год назад

      @@ichosethisnamefirst841yeah bro 😂 lol

  • @shalinigobinath9224
    @shalinigobinath9224 2 года назад

    Thanks Krish Sir for the P- Value, significance value and based on that to accept or reject . Very clear explanation.

  • @Serwada237
    @Serwada237 6 месяцев назад

    Thank you so much I have exams next week and I have learnt a lot here

  • @AstroidegitaTech
    @AstroidegitaTech 2 года назад +1

    Thanks for continuous impartations

  • @Golftrick
    @Golftrick 2 года назад

    Thanks for your clear explanation! Maybe it's convenient to add that the P value is the probability that you see the data, given the fact that your null hypothesis is true. So, how smaller the p value, how smaller the chance that your null hypothesis could be true. Happy coding ! :)

  • @43210m
    @43210m 2 года назад +9

    Hi sir,0.0113 corresponds to the area to the right side of 3, but by dividing by 2 Reduces the area,it means it doesn't corresponds to the area for z-score=3 so is the following right:
    0.0113 is the area to the right side of 3, same area lies in the left side of 3, so 0.0113+0.0113+middle area =1

  • @biswajitdutta762
    @biswajitdutta762 2 года назад +1

    Great great sir thank you 💖

  • @tbc6583
    @tbc6583 Год назад

    Great explanation 😀

  • @govindraju9586
    @govindraju9586 2 года назад +2

    HI Krish, Your are teaching is awsome and easy to follow. I have subscribed to 1 neuron.
    Can we calculate Aree under curve , Ac = (1 + CL) / 2
    (1+0.95)/2 = 0.975 = > 0.975
    Not sure, if this will work for one tail/2 tail

  • @Fly_High.N
    @Fly_High.N 2 года назад +2

    Sir when will be the new batch of full stack data science program is starting

  • @shalinigobinath9224
    @shalinigobinath9224 2 года назад

    sir, can you please do 7 day machine learning like how you did 7 days stats. Because of time conflict I could not attend the live session but I did go over the recording daily .very great efforts and very helpful 7 day session.

    • @beingrishi6450
      @beingrishi6450 2 года назад

      He is doing this from today onwards at 7pm

  • @karanmalhotra8463
    @karanmalhotra8463 2 года назад +1

    Here comparing the P-value with Significance Value is contradicting with the lecture of the Community Session of Stats class 6 at time 1:23:40. Please Krish clarify again with example else it would be a forever confusion for many like me.

    • @ichosethisnamefirst841
      @ichosethisnamefirst841 2 года назад

      he is wrong here, both sides it will be 0.0113, total p value double of that

  • @RaviSingh-xx2wq
    @RaviSingh-xx2wq 2 года назад +1

    What if our z score is greater than 3? How we will calculate the P- Value?

  • @gunamrit
    @gunamrit 9 месяцев назад

    I used to sleep in stats class and finally i woke up

  • @niveditamaity5648
    @niveditamaity5648 2 года назад

    Hi Krish. I am Student of Bio Science. Now I’m working with a reputed bank as MIS corordinator. I want to learn Data Science. But unable to get from where I should start. Please suggest

  • @DimriAkshat007
    @DimriAkshat007 2 года назад +1

    Start ml community session

  • @020hamza2
    @020hamza2 2 года назад

    Please don't say I explained in previous video otherwise we have to go there to understand

  • @tarunsaxena8306
    @tarunsaxena8306 3 месяца назад

    why is he making the same mistake again and again in p value calculations, in live also and here also

  • @saikatadhikary9839
    @saikatadhikary9839 2 года назад

    t