Syntax: @AVG(argumentlist)
argumentlist = any combination of numbers, cells, or ranges
@AVG returns the average (arithmetic mean) of its arguments. Blank cells and strings are ignored. The function is given by:
Examples:
@AVG(A1, B9, J32, F16) = 21.125, where A1 = 12, B9 = 34.5, J32 = 22, F16 = 16
@AVG(A1, A12..H13, 111+32) = 135.67, where we don't really care what is at those variables, but which shows that you can use numbers, ranges, and expressions all together as arguments for @AVG.