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How Do You Calculate Sample Standard Deviation? [Solved]

If you have four measurements that are 51.3, 55.6, 49.9 and 52.0 and you want to find the relative standard deviation, first find the standard deviation, which is 2.4. Then take 2.4 and multiply it by 100, which is 240. Next, you divide 240 by the average of the four numbers, which is 52.2, to get 4.6%.

How To Calculate The Sample Standard Deviation | Statistics

This Statistics video goes over how to

How To Calculate The Standard Deviation

This Statistics video tutorial explains how to

Standard Deviation Formula, Statistics, Variance, Sample and Population Mean

This statistics video tutorial explains how to use the