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Title: From a population of 200 elements, the standard deviation is known to be 14 . A sample of 49 ... Post by: Storm on Jan 26, 2018 From a population of 200 elements, the standard deviation is known to be 14 . A sample of 49 elements is selected. It is determined that the sample mean is 56 . The standard error of the mean is _____.
a. 3 b. 2 c. greater than 2 d. less than 2 Title: From a population of 200 elements, the standard deviation is known to be 14 . A sample of 49 ... Post by: DCAV1 on Jan 26, 2018 Content hidden
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