Name Norm Qty mean std dev CV
A 137.4804
B 0
C 101.5471 79.67583333 71.3020289 89


I have to calculate the mean, standard deviation and coefficient of
variation for this table. so the calculations are for the set ABC. I can
record a macro to do this for me but I have an excel spreadsheet with about
1000 of these groups. Is there a way to apply this macro to every third
row??? So I dont have to copy and paste each of the formulas the entire
length of the spreadsheet??

thanks