Find standard deviation of sample of fourteen measurements


A sample of 12 measurements has a mean of 40 and a standard deviation of 3.25. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 40 each. Find the standard deviation of the sample of 14 measurements.

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Basic Statistics: Find standard deviation of sample of fourteen measurements
Reference No:- TGS0122227

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