Harmonic mean of grouped data can be calculated with the help of following formula. Set up the harmonic mean formula Given above Step 3. Find Mean Median and Mode for grouped data Type your data in either horizontal or verical format for seperator you can use - or or or space or tab for sample click random button.
In the second example we will apply the harmonicmean R function of the psych package to some real data ie.
Where x the mid-point of individual class f the frequency of individual class n the sum of the frequencies or total frequencies in a sample. How to find harmonic mean of grouped data. Harmonic Mean Calculator How to use this calculator. N is the total number of data.