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Consider a normally distributed population with mean =10 and standard deviation .=2.5. Suppose a random sample of size n is selected from thispopulation. Let =100.

Consider a normally distributed population with mean =10 and standard deviation .=2.5. Suppose a random sample of size n is selected from thispopulation.

Let =100. Find the mean X and the variance X2 of the distribution ofX.

(Use decimal notation. Give your answers to four decimal places ifnecessary.)

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