§ Term · statistics
Mean
Also known as: average
The arithmetic average — sum the numbers, divide by how many there are.
Example
Mean of 4, 7, 9 is (4+7+9)/3 = 6.67.
See also
Also known as: average
The arithmetic average — sum the numbers, divide by how many there are.
Mean of 4, 7, 9 is (4+7+9)/3 = 6.67.