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Reply To: MHT

22nd July 2008 at 09:22 #53139
Pan
Guest

Dear Daouda!
For example, if
T1, T2, T3,….Tn are absolute values of different call durations.
Then Mean Call Duration = (T1+T2+T3+….+Tn)/n.
Are there enough for your understanding this problem? Or additional information is needed for you?