How to describe shape of statistical distribution (positive skew, negatively skewed, symmetrical)

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  • เผยแพร่เมื่อ 20 ธ.ค. 2024

ความคิดเห็น • 8

  • @xkiruo
    @xkiruo 7 หลายเดือนก่อน +1

    Thank you! This video helped me so much and you made it super easy to understand.

    • @TheMathsStudio
      @TheMathsStudio  7 หลายเดือนก่อน +1

      You're very welcome! 😀 Thankyou for your kind feedback!

  • @ananabatochukwu
    @ananabatochukwu 7 หลายเดือนก่อน

    How did u have the 16.14

    • @TheMathsStudio
      @TheMathsStudio  7 หลายเดือนก่อน

      16.14 is the mean of the data set (correct to 2 decimal places)

  • @sushi1319
    @sushi1319 7 หลายเดือนก่อน

    you did forget to mention that the mode is typically lower than the median. So, at the maximum point, the positively skewed graph should have been a mode instead of a median.

    • @TheMathsStudio
      @TheMathsStudio  7 หลายเดือนก่อน +1

      You are correct if the distribution was continuous. The example I used is discrete and I approximated the distribution with a curve for the purpose of explanation which was originally intended for my junior high school classes. This video is meant purely as a basic introduction & description without going into in-depth/specific details such as maximum stationary points on continuous distributions = mode. Thank you for your comment & feedback.

  • @medhitridib
    @medhitridib 28 วันที่ผ่านมา +1

    great