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12. Suppose a simple random sample of size 36 is selected from a population of size 1,044 with mean 8 and standard deviation 1.

12. Suppose a simple random sample of size 36 is selected from a population of size 1,044 with mean 8 and standard deviation 1. If the sampling distribution of x is constructed, what is the expected value of x? In other words, what is the value of -? Answer=

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