plural of weighted average

plural of batting average

(ergodic theory) The average (if it exists) of a function over iterations of T, a measure-preserving transformation on a measure space, starting from some initial point x.

(baseball) A statistic in baseball which equals the number of earned runs allowed per nine innings pitched.

(seduction community, derogatory) Someone who does not get as much sex as they want.

plural of grade point average

plural of average frustrated chump

The weighted average of the atomic masses of the naturally occurring isotopes of an element.

A method of computing a numerical value for letter grades received in school by assigning each a numeric value and averaging the numbers; the overall average of all courses taken at a time.

plural of average atomic mass