Can someone please provide me soome source from where I can study about standard deviation, mean, mode, median etc....
Thanks in advance !!!
Standard Deviation / Mean / Median
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- dmateer25
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Here is some basic info on mean, median, and mode.
https://www.purplemath.com/modules/meanmode.htm
This next link is about mean and median of consecutive and evenly spaced integers. This is something you definitely should know for the GMAT.
https://businessmajors.about.com/od/gmat ... Ttest1.htm
https://www.purplemath.com/modules/meanmode.htm
This next link is about mean and median of consecutive and evenly spaced integers. This is something you definitely should know for the GMAT.
https://businessmajors.about.com/od/gmat ... Ttest1.htm