Sample mean using one standard deviation of the mean


From a population known to have standard deviation of 1.4,a sample of 70 individuals is taken.the mean of this sample is found to be 6.2.find the standard error of mean.also establish an interval estimate around the sample mean using one standard deviation of the mean.

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Basic Statistics: Sample mean using one standard deviation of the mean
Reference No:- TGS0119838

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