Standard deviation for Ungrouped data

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  • Опубліковано 9 січ 2025

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  • @EuniceSokota-xj1so
    @EuniceSokota-xj1so 8 місяців тому +2

    Thank you sir for making me to understand this concept 🎉 God bless you

  • @omololaakinnirun8304
    @omololaakinnirun8304 6 місяців тому +3

    So thank full sir I finally understand it after searching every where ❤❤🎉

  • @angelbernadettellorente8887
    @angelbernadettellorente8887 3 місяці тому +3

    Where did you get the S= 5.8523?

  • @prabhjotsinghbhullar4381
    @prabhjotsinghbhullar4381 7 місяців тому +2

    There is n-1 in the formula ,pls check it

    • @KevinOchola
      @KevinOchola  7 місяців тому +2

      Hi! We divide by (n-1) if we are using a sample data to estimate standard deviation for entire data. For our case we have the entire data N, so we divide by N. If this response helped, please let me know 👍

    • @aarohirai3534
      @aarohirai3534 6 місяців тому +1

      @@KevinOchola I am not understanding where to use which formula please help

    • @KevinOchola
      @KevinOchola  6 місяців тому +4

      Hi, (n-1) applies when the data is very large and thus for convenience, we are led to use only a sample of the data to represent the entire data. Please let me know if this response helped 🙏

    • @KevinOchola
      @KevinOchola  Місяць тому

      Hello!( n-1) applies when the data is very large and thus for convenience, we are led to use only a sample of the data to represent the entire data. For the case where the data is small and manageable, we can use N for the entire data. Please let me know if this response helped 🙏

    • @prathapdevabhaktuni9595
      @prathapdevabhaktuni9595 Місяць тому

      @@KevinOchola what about mean deviation

  • @anitanyirenda5729
    @anitanyirenda5729 10 місяців тому +4

  • @rwigambakate9703
    @rwigambakate9703 4 місяці тому +1

    Thank you 😊

  • @DhruvitThakor-wd6ee
    @DhruvitThakor-wd6ee 7 місяців тому +1

    Thanks 😇

  • @achotchuti
    @achotchuti 7 місяців тому +2

    Thank you