Statistics.
the mean obtained by adding several quantities together and dividing the sum by the number of quantities: the arithmetic mean of 1, 5, 2, and 8 is 4. Also called average .
[ 1790-1800 ]
Statistics.
the mean obtained by adding several quantities together and dividing the sum by the number of quantities: the arithmetic mean of 1, 5, 2, and 8 is 4. Also called average .
[ 1790-1800 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012