Formula For Harmonic Mean. Harmonic mean 2 1 60 1 20 30 kmh. The three classical Pythagorean means are the arithmetic mean AM the geometric mean GM and the harmonic mean HM. Were going to discuss methods to compute the Harmonic Mean for three types of series. The formula for calculating the harmonic mean of a set of non-zero positive numbers is.
X n 1 n Harmonic Mean of Two Numbers Harmonic Mean of two numbers is an average of two numbers. Weighted HM 84317. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety. Of a and c 2acoverac b. A H_1 H_2 H_3H_n b rightarrow HP. Harmonic mean can be used to calculate a mean that reduces the impact of outliers.
Insertion of n HMs between a and b.
Harmonic Mean HM Harmonic Mean is defined as the reciprocal of the arithmetic mean of reciprocals of the observations. Based on the above mentioned formula Harmonic Mean G. By the harmonic mean definition harmonic mean is the reciprocal of the arithmetic mean the formula to define the harmonic mean H is given as follows. Harmonic mean 2 1 60 1 20 30 kmh. X n 1 n Harmonic Mean of Two Numbers Harmonic Mean of two numbers is an average of two numbers. The harmonic mean is also good at handling large outliers.