In case of SRSWR sample mean is a unbiased estimator of population mean

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  • Опубликовано: 11 сен 2024
  • #simple# random#sampling#replacement#
    @Saral Statistics

Комментарии • 5

  • @earnestouma4070
    @earnestouma4070 2 года назад +2

    understood 👍🙏

  • @nadiyajaan1300
    @nadiyajaan1300 2 года назад +1

    Good

  • @user-yp1rg2jr5z
    @user-yp1rg2jr5z Год назад

    Madam,, I can,t understand how you write E(xi)= summation(i=1 to N) P(Xi)*Xi...xi is the sample observation and Xi is a population observation...