Call us now on: +44 161 819 9922

Business Training

Training for your future...

About Us Student Community Resources Contact Us How To Enrol All Courses Contact Details

50 years of success - Established 1974

50 Years of Success
Established in 1974

"Helping you gain
.control of your career"

Arithmetic Mean


A measure of central tendency normally synonymous with ‘average’ although it is only one of several statistical measures of average. The result is obtained by dividing the sum of two or more quantities by the number of items, e.g. the arithmetic mean of the three numbers 3, 4, and 5 is their sum (12) divided by 3 = 4. See also AVERAGE.

Back to glossary