One way (array entered):

=AVERAGE(IF((A1:A1000="Place A")*(B1:B1000="Material X"),C1:C1000))



In article ,
pmguerra
wrote:

Can anyone help?

I want to average a column of data, based on two criteria, each one in
its column.
Eg.: I want to average column C only if collumn A="Place A" and Collumn
B="Material X".

I've tried ARRAY, IF and AND functions but no result...

HELP!!!

Paulo