Question: 4) The standard deviation is defined to be the square root of the variance. Explain why it is conventional to take the square root using

4) The standard deviation is defined to be the square root of the variance. Explain why it is conventional to take the square root using the following set of measurements of pH in Waller Creek to illustrate your logic: pH measurements: 7.34 7.48 7.12 7.33 7.28 7.41 7.22 7.37 7.30 7.29

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