I have a report that displays the final grade for each students in a course
in the body of the report, in a text box called "txtAvg".
Now I want the report to display number of As, Bs, Cs, Ds, and Fs. and the
average grade and median grade, and perhaps a bar chart. The report is
called "rptStudentAver ages." I tried the following as the control source in
a text box to display the number of Bs, for example, but, of course, it
doesn't work:
=Nz((DCount("tx tAvg","rptStude ntAverages",">= 82 AND <92"),0)
Instead of a number I just get "#Error" This text box, and the others like
it, are in the group footer. Any ideas? Thanks.
1  1416 
Dcount will automatically return 0 when there are no Bs so you don't nee the
NZ function. Also your syntax is wrong; Try:
DCount("[txtAvg]","rptStudentAv erages","[TxtAvg] >=82 AND [TxtAvg] <92")
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"Richard Hollenbeck" <ri************ ****@verizon.ne t> wrote in message
news:6MAad.3472 $j15.2146@trndd c07... I have a report that displays the final grade for each students in a
course in the body of the report, in a text box called "txtAvg".
Now I want the report to display number of As, Bs, Cs, Ds, and Fs. and the
average grade and median grade, and perhaps a bar chart. The report is
called "rptStudentAver ages." I tried the following as the control source
in a text box to display the number of Bs, for example, but, of course, it
doesn't work:
=Nz((DCount("tx tAvg","rptStude ntAverages",">= 82 AND <92"),0)
Instead of a number I just get "#Error" This text box, and the others
like it, are in the group footer. Any ideas? Thanks.
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