What is NOT considered a logical function in Excel?

In Excel, logical functions are primarily used to evaluate conditions and return TRUE or FALSE based on the evaluation. The function "If" is a logical function because it allows for conditional checks and returns different values based on whether a specified condition is true or false. Similarly, "And" and "Or" are also logical functions as they are used to test multiple conditions; "And" returns TRUE only if all conditions are true, while "Or" returns TRUE if at least one condition is true.

On the other hand, "Average" does not serve a logical purpose. Instead, it is a statistical function used to calculate the mean of a range of numbers. This function does not evaluate logical expressions or return BOOLEAN values (TRUE or FALSE), which is the defining characteristic of logical functions in Excel. Hence, "Average" is correctly identified as the option that is not a logical function in Excel.