I have the current formula:
=SUMPRODUCT(--($A$1:$A$2500="CLE"),--($B$1:$B$2500="IE"),--($E$1:$E$2500=6),--($I$1:$I$2500<0))
which works perfectly. Now I want to find out the number of times a value
less than 20% appears in column J. Why won't this work when I change the
formula so the ending argument is
,--($J$1:$J$2500<.20)) ??
I keep getting a #DIV/0 error!
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