Ononot — A survey researcher uses ratio estimation to estimate the po

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Data Collectionhard

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A survey researcher uses ratio estimation to estimate the population total $Y$ . Given $\bar{y} = 20$ , $\bar{x} = 10$ , and the known population mean $\bar{X} = 50$ , with $N = 1000$ , what is the estimated population total $\hat{Y}_R$ ?