英和和英

the deviation from the mean

the weighted average

the nth root of the product of n numbers, called the geometric mean

an average

the average score

the mean value

about average

to take the average―strike an average―find the mean

to take the average―strike an average

to keep two forces in equilibrium―keep two weights in equipoise―counterbalance the excess―counterpoise the excess

to keep two forces in equilibrium―keep two weights in equipoise

the error that is exceeded by a variable

average tare

below the average marks

a weighted average

the average marks

the average rainfall

to keep the equilibrium―keep the equipoise

compute the average of

work out an average

average stature

strike an average

an average wage

Calculate an interquartile mean.

an average crop

the ratio between the standard deviation and the mean value

a half-measure

a margin of error

an intermediate range

medium width