Math, asked by manishaturia6, 1 month ago

Who is the unbiased estimator of population total under stratified random sampling ?

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Answered by hrishikesh241
0

Answer:

Within each stratum, simple random sampling is used. So, the sampling distribution of the estimators of the population parameters of each stratum is that given for simple random sampling. An unbiased estimator , of the mean of characteristic Y, of the stratum h, , is yh.

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Answered by shreyadasxaver
0

Answer:

Within each stratum, simple random sampling is used. So, the sampling distribution of the estimators of the population parameters of each stratum is that given for simple random sampling. An unbiased estimator , of the mean of characteristic Y, of the stratum h, , is yh.

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