AVERAGE function
AVERAGE returns the average of the arguments.

AVERAGEA function
AVERAGEA returns the average of the arguments. The value of a text is 0.

COUNT function
COUNT counts how many numbers are in the list of arguments. Text entries are ignored.

COUNTA function
COUNTA counts how many values are in the list of arguments. Text entries are also counted, even when they contain an empty string of length 0. If an argument is an array or reference, empty cells within the array or reference are ignored.

LARGE function
LARGE returns the nth largest value from a set of values.

MAX function
MAX returns the maximum value in a list of arguments.

MEDIAN function
MEDIAN returns the median (middle) value in the list.

MIN function
MIN returns the minimum value in a list of arguments.

MODE function
MODE returns the most common value in a data set. If there are several values with the same frequency, it returns the smallest value. An error occurs when a value does not appear twice.

RANK function
RANK returns the rank of a number in a sample.

SMALL function
SMALL returns the nth smallest value from a set of values.

STDEV function
STDEV estimates the standard deviation based on a sample.

STDEVP function
STDEVP calculates the standard deviation based on the entire population.