Mathematics, 21.02.2020 21:30 artiomtyler007
From a population of 200 elements, a sample of 49 elements is selected. It is determined that the sample mean is 56 and the sample standard deviation is 14. The standard error of the sample mean is .
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From a population of 200 elements, a sample of 49 elements is selected. It is determined that the sa...
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