BlackDays7856 BlackDays7856
  • 16-01-2023
  • Mathematics
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An estimator fry of the population value my is more efficient when compared to another estimator fy, if (a) E(My) > E(My). (b) it has a smaller variance. (c) its CDF is fatter than that of the other estimator. (d) both estimators are unbiased, and Var(y) < Var(y).

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