Function statements in access queries

[msharp]

I set up a statement in a query that produces an average
and standard deviation for a group of 5 columns. It worked
fine but now I am getting accurate numbers for the average
but the Stdev is way off and they are both written the
same way.

 

[Ken Snell]

Fairly impossible to even try to guess at what might be happening...you've
given us almost no information.

If you can provide the functions and more info about the data, etc., perhaps
someone can help you.