Computing_the_Variance_by_Excel -...

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Ex: Use Excel to compute the variance and the standard deviation of: 1, 2, 4, 5, 10. Computing the Variance by Excel: Step #1: type up the data in Excel: as follows Step 2: Type in any cell in Excel sheet the following command; =var(A5:A9) DONOT FORGET THE = SIGN BEFOR THE COMMAND, you should get something like:  Watch for the blue rectangle, then hit inter you will get the variance for the data that inside the 
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Computing_the_Variance_by_Excel -...

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