Calculate Percentile in Excel 2010

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小蘑菇
小蘑菇 2021-01-20 05:25

This is my below list. I am trying to calculate 95% of calls came back in how many millseconds.

Milliseconds   Number of Calls
    45         14
    46               


        
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  •  春和景丽
    2021-01-20 06:02

    Get the standard deviation of the time in milliseconds field, and use that to (95% ~ 2 x std) count the number of calls below ~2 standard deviations?

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