How to using Formula to calculation Summary

M

moonhkt

Hi All

Excel 2003

How to using Formula to calculation Summary

In Incidents Sheet have below column
Date, System, Priority , No. of incidents and Average resolution time
(hours)

e.g,
2010/11/01, A , Low, 1, 1:00
2010/11/01, A, High , 1 , 2:00
2010/11/01,B, Low, 2, 2:00

How to Summary into "Summary Incidents" Worksheet ? Without System
Information
Date, Priority , No. of incidents and Average resolution time
(hours)
2010/11/01, Low ,3,1.667
2010//11/01, High, 1,2:00

moonhkt
 
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