Inequalities
For a set of real variables lying within the interval it has been shown that
where A is the arithmetic mean, H is the harmonic mean, M is the maximum of the interval and s2 is the variance of the set.
Several other inequalities are also known:
Read more about this topic: Harmonic Mean
Famous quotes containing the word inequalities:
“In many places the road was in that condition called repaired, having just been whittled into the required semicylindrical form with the shovel and scraper, with all the softest inequalities in the middle, like a hog’s back with the bristles up.”
—Henry David Thoreau (1817–1862)
“The only inequalities that matter begin in the mind. It is not income levels but differences in mental equipment that keep people apart, breed feelings of inferiority.”
—Jacquetta Hawkes (b. 1910)