Hi there,

What function would you use to determine an average on a limited array
which should be evaluated?

With a limited array I mean: just 5 to 8 values.
The reason why: I might have a pos. or a neg outlier in this limited
range which I would filter out. The probability to have 2 outliers is
nearly inexistant.

I thought =TRIMMEAN(B10:B17;40%) would be the best option.

Do you have other suggestions?

Best Regards Sige