Part 6: Two Way ANOVA | Numerical Problems of Analysis of Variance | ANOVA

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  • Опубликовано: 5 ноя 2024

Комментарии • 73

  • @pkclasses100
    @pkclasses100  5 лет назад +16

    At 12:35
    Consider 1444/5 = 288.8, It was written 388.8 by mistake.
    Remaining calculation is correct.
    Only mistake in writing.

    • @gauravjha6289
      @gauravjha6289 Год назад

      sir i m sorry but calculation of sse in this question is wrong because u said in previous video sse = sst- (ssc+ssr) but you are calculated in this question is sse= sst-(ssc-ssr)
      if i m wrong then suggest me sir...

  • @nur5867
    @nur5867 11 месяцев назад

    Thank you prof! Your way of teaching is easy to follow through.

  • @archanam652
    @archanam652 Год назад +2

    @Dr. Puspendra Classes, Sir the video lesson on ANOVA is explained very well by you. I have understood it . Thank you very much !!

  • @kalpanakawathekar7699
    @kalpanakawathekar7699 2 месяца назад

    Explanation of Two Way Anova is good for repition which has marked significant variation exists/ or not in columns/ rows reparately. That means it is answering 2 questions whether there is significant difference between columns or between rows.
    Now i need to know how to find whether there is significant difference Between rows and columns together. Kindly reply
    Thank you

  • @pragyasaxena6657
    @pragyasaxena6657 4 года назад +1

    Sir Your teaching is so commendable..easily explanation of the topic with lots of examples...really really like your way of teaching

    • @pkclasses100
      @pkclasses100  4 года назад

      Glad to know 👍🏻
      Thank you for the appreciation.
      Keep studying and Share the Video Links with your friends and help us to spread the knowledge. ❤️💜💙💛💚

  • @nehaadhikari7977
    @nehaadhikari7977 5 лет назад +2

    This video of your's is really very helpful. Thanks for this video

  • @nischalkhatiwada3282
    @nischalkhatiwada3282 4 года назад +1

    Hello sir
    Your whole statistics playlist has helped me a lot to prepare for exam.
    You are great teacher and your hand writing is too good.
    Thank you from nepal.

  • @abhramukhopadhyay650
    @abhramukhopadhyay650 4 года назад +2

    Oh I am sorry , actually after posting my previous comment , I happen to see the result of 1444/5 and then recalculated , now its ok . Thank you Sir.

  • @CreateWithNS
    @CreateWithNS 4 года назад +1

    Thank you so much sir. You made each and everything in anova so easy. God bless you.

  • @priyaahire5049
    @priyaahire5049 2 года назад +1

    Is it possible to get Correction factor in negative value ?

  • @gursimran3025
    @gursimran3025 2 года назад +1

    Sir is there any other short cut method

  • @somanyadav2036
    @somanyadav2036 3 года назад +1

    Thank you so much sir!

  • @aasthaaggarwal4289
    @aasthaaggarwal4289 4 года назад

    Can you please tell whether mean productivity of different machines are same or not?

  • @diptimadnani827
    @diptimadnani827 5 лет назад

    Sir,Thank you for your videos . It was of great help

  • @VinayKumar-be7cj
    @VinayKumar-be7cj 2 года назад

    Sir, why you considered the frequency, v1 as 12? Can you explain me?

  • @abhinavyadav7614
    @abhinavyadav7614 3 года назад +1

    Sir you are amazing ,your way of teaching is very niceeeee informative courageous ,very simple , easy to understand ....but sir .. I am unable to found your Videos on .. Binomial Distribution , Possion Distribution , Probability Theory etc topics ..please provide me a link

    • @pkclasses100
      @pkclasses100  3 года назад +1

      I haven't uploaded yet. But I will upload soon.

    • @abhinavyadav7614
      @abhinavyadav7614 3 года назад

      @@pkclasses100 sir please Upload that all the lecture soon .... because I have a mid semester exam in February and Final exam in March 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

  • @ravivarmaradharapu5927
    @ravivarmaradharapu5927 3 года назад

    Sir..define hypothesis
    Null and alternative

  • @bhavyan2156
    @bhavyan2156 Год назад

    helpful

  • @sarayiraj
    @sarayiraj 4 года назад

    Superb video

  • @gauravkumar-ss4iu
    @gauravkumar-ss4iu 3 года назад

    Sir why did you take na nb nc and nd in calculation of ssc as 5 shouldn't they be 4?

  • @VinayKumar-be7cj
    @VinayKumar-be7cj 2 года назад

    Sir, why you taken frequecy, v1 as 12

  • @selvarajkumars2770
    @selvarajkumars2770 3 года назад

    Sir how we find the difference between one way ANOVA method and two way ANOVA method

  • @abhramukhopadhyay650
    @abhramukhopadhyay650 4 года назад +1

    Sir, What about writing hypotheses for this problem?

    • @pkclasses100
      @pkclasses100  4 года назад

      You can take Ho and Ha by yourself no issues.... If you will see the video in a sequence then you might have learned how to write it.

  • @mohammadhannan8374
    @mohammadhannan8374 2 года назад

    Sir didn't get how to take mid value sir can u explain please

  • @v.s.m2134
    @v.s.m2134 6 месяцев назад

    3.49 kha se aya sirr , vo too explain kr dete

  • @abhramukhopadhyay650
    @abhramukhopadhyay650 4 года назад +1

    In Anova , is there any logic ? of accepting Null Hypothesis if calculated F value is less than tabulated F value.

  • @varshapandey2021
    @varshapandey2021 5 лет назад

    Sir please circular Dichorism explanation is needed as soon as possible

  • @nothing8752
    @nothing8752 3 года назад

    Thanks sir😊😊😊

  • @selvarajkumars2770
    @selvarajkumars2770 3 года назад

    Sir it's show to difficult to find weather its one way or two way

  • @AliHaider-xd5hh
    @AliHaider-xd5hh 2 года назад

    @Dr.Puspendra Classes
    Sir can you tell me tha why we have taken v1 =12

  • @diptimadnani827
    @diptimadnani827 5 лет назад +2

    SIR,1444/5 = 228.5 and not 338.5 . I think the whole sum answer may change .
    If so can u please post the correct answer

    • @pkclasses100
      @pkclasses100  5 лет назад

      I will check it 👍🏻

    • @pkclasses100
      @pkclasses100  5 лет назад

      1444/5 = 288.8, It was written 388.8.
      Remaining calculation is correct.
      Only mistake in writing.

  • @somethingerror8434
    @somethingerror8434 5 месяцев назад

    why we substract 50 at the very first step

  • @debasishpradhan2288
    @debasishpradhan2288 4 года назад

    Thank u so much sir.

  • @baylacatiiee3955
    @baylacatiiee3955 4 года назад

    Sir can you do a lecture on standard precipitation index (SPI)?

  • @smpandeyindia
    @smpandeyindia 3 года назад

    Sir in calculation of F ratio SST was not used then why u have calculated SST ?

  • @gopalpareek3507
    @gopalpareek3507 2 года назад

    At 04:36
    Sir 50 ko he kyu lia 46 lete to poora answer change ho jaata h

  • @dkb-dilkholbol
    @dkb-dilkholbol 4 года назад

    how to deal with blank cells, in a row few columns are blank for that i am getting an error, contains non-numerical alues ,i cant delete the row or column,please let me know how deal with it

  • @1990akashatha
    @1990akashatha 4 года назад

    Why the mid value is assumed ? Kindly explain. Bcz, exact mid value is 51, and if calculated accordingly, then grand total becomes 0

    • @pkclasses100
      @pkclasses100  4 года назад +2

      You can take 51 also no issue... For easy calculation you can assume any mid value.
      Once try it by taking other mid value. Final answer will be same.

    • @1990akashatha
      @1990akashatha 4 года назад

      @@pkclasses100 thank you sir.

  • @warishazia4883
    @warishazia4883 5 лет назад +3

    At last from where degree of freedom v1=12 came?

    • @srivas7726
      @srivas7726 4 года назад +1

      it was of sse degree of freedom which we caluculated as residuals right ,we should use that degree of freedom to compare with remaining two degree of freedom

    • @faizmohamedahmednasirwala8159
      @faizmohamedahmednasirwala8159 7 месяцев назад

      Which ever is highest will become u1

  • @abhramukhopadhyay650
    @abhramukhopadhyay650 4 года назад

    Sir , In this problem the calculation of SSC , I am getting 438.8 and your solution says 338.8 . All of the steps of mine are same as yours. Then how it is possible?

  • @rahulvishwakarma6235
    @rahulvishwakarma6235 4 года назад +2

    Why u have subtract from 50 ? It's not clear to me.

    • @dimbat9446
      @dimbat9446 4 года назад

      Yes, its not clear to me also....Will I get same answer if I take 51,52,53...What is range of numbers i can choose from?

    • @deepalpoonjani8404
      @deepalpoonjani8404 4 года назад +2

      Take the mid value...
      here largest number is 62 n smallest is 42
      so 62 +42= 104/2 = 52.
      you can take any number near 52 for subtraction .
      He has taken 50 for the sake of convience and to avoid more negative and large numbers

    • @rahulvishwakarma6235
      @rahulvishwakarma6235 4 года назад +2

      @@deepalpoonjani8404 thanks

    • @rahulvishwakarma6235
      @rahulvishwakarma6235 4 года назад +1

      @@deepalpoonjani8404 r u girl?

  • @deepalpoonjani8404
    @deepalpoonjani8404 4 года назад

    can you upload a video showing latin square method today?

  • @naveenchowdary514
    @naveenchowdary514 3 года назад

    Hello sir , what to do if level of significance is 15%

    • @pkclasses100
      @pkclasses100  3 года назад

      Follow the table to get the values

    • @naveenchowdary514
      @naveenchowdary514 3 года назад

      Yes sir , but the table which you have shown was for 5 percentage level of significance . How should I look if i want to find the tabulated value for 15 percent level of significance ?

  • @sonalirout8692
    @sonalirout8692 4 года назад

    Sir ANCOVA KI VIDEO BANAIYE

  • @baljeetkaur179
    @baljeetkaur179 2 года назад

    Sir why v1 is not taken 3 and V2 is not taken as 12

  • @rohansankhala8478
    @rohansankhala8478 4 года назад

    Sir that was 288 instead of 388

    • @pkclasses100
      @pkclasses100  4 года назад

      Please see the pinned comment... Already clarified.

  • @angadjitsingh2367
    @angadjitsingh2367 2 года назад

    sir at 4:30 why we are taking 50 why not 40 or 30

  • @diviadv5112
    @diviadv5112 3 года назад

    Anyone here for tomorrow's CSOE21 exam?
    Edit: Today's exam, It's already 1 hr past 12 (⌣́_⌣̀)

  • @habeeb38
    @habeeb38 3 года назад +1

    Rata math maro sir