This function calculates the average of all cells that meet multiple specified criteria.
AVERAGEIFS(value1,condition1,value2,...,condition2...)
AVERAGEIFS(array,condition)
AVERAGEIFS(array1,array2,...,condition)
Each argument can be a double-precision floating-point value, an integer value, or an array (cell range). Up to 255 arguments may be included. You can use a single array (cell range) instead of a list of values. You can use multiple arrays (cell ranges) as well. You can have up to 127 arguments for the conditions.
This is a measure of the variability in a data set.
Accepts numeric data. The condition accepts text, numeric, or expression data. Returns numeric data.
AVERAGEIFS(B2:B5,B2:B5,">90",B2:B5,"<100")
AVERAGEIFS(R1C1,R3C2,"<>0")