Yogi Anand, D.Eng, P.E. Google Spreadsheet www.energyefficientbuild.com
use annetteit said:
hello,
i've done a questionnaire and i have a column with the age of all the people that have answered this questionnaire.
i would like to group the ages of the people in 3 categories ranging from 20 - 35, 36-50 , 50+
how can google docs sort the column with the ages of people into these 3 categories so i know how many people there are in each categories and can see it graphically?
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following is a solution to the problem
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