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Mathematics, 18.06.2021 21:40 nicolew647

Use the magnitudes​ (Richter scale) of the 120 earthquakes listed in the accompanying data table. Use technology to find the​ range, variance, and standard deviation. If another​ value, 7.00​, is added to those listed in the data​ set, do the measures of variation change​ much? Without the extra data​ value, the standard deviation is

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