Statistical Power, Type I error, Type II error

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  • Опубликовано: 27 ноя 2024

Комментарии • 12

  • @teacherrameshkumar
    @teacherrameshkumar 3 года назад +2

    Statistics and Probability requires proper intuitive/analytical elaborations. You've done a fantastic job explaining, particularly about Type-II error, using the right terms and ideas based on the fundamental tenets of the field. It's a simple thing but the idea about drawing the distribution curves stacked vertically atop each other made everything clear. Absolutely brilliant!!!

  • @timothymckeny6351
    @timothymckeny6351 Год назад +1

    Damn..... You're wrong. Not your wrong.

  • @ghady31
    @ghady31 2 года назад +1

    Excellent explaination

  • @AlexSmith-tr9hc
    @AlexSmith-tr9hc 2 года назад +2

    The text "and your wrong" is incorrect. It should be "and you're wrong" - which is the shorted version of "you are".

  • @RobvanMechelen
    @RobvanMechelen 3 года назад

    Clear explanation.
    My question is how do you communicate this new treatment to a patient?
    Looking at your drawing the vertical critical line for alpha = 5 % is around 58 on the x axis. Suppose power of the study presented is 80%
    Now back to the patient : If you take this pill you have a chance of 80% that the desired value, we will measure for your disease will be 58 or higher (which is a good sign) and a 20% chance it will be below 58 (which is not a good sign). However, if we go on with the standard treatment you will have a 95% chance the value stays below 58 (again not a good sign) and a 5 % chance the value will be above 58. Is this interpretation of your explanation correct?
    Please let me know, thank you.

  • @lovespreadsociety
    @lovespreadsociety 3 года назад +1

    Salute from the heart

  • @PSYCHOLOGYNATUREUNIVERSE
    @PSYCHOLOGYNATUREUNIVERSE 4 года назад

    Thank you sir...that helped me a lot ..bless u

  • @kyubeenkim9360
    @kyubeenkim9360 2 года назад

    Thank you so much for the video

  • @fsandesh
    @fsandesh 3 года назад

    thank you sir

  • @sortof7321
    @sortof7321 4 года назад

    Complete with spelling errors!!

  • @Anna-yu2pu
    @Anna-yu2pu 2 года назад +2

    you're