Home > Statistical Methods calculators > Geometric mean, Harmonic mean for grouped data calculator

 Solve any problem (step by step solutions) Input table (Matrix, Statistics)
Mode :
SolutionHelp
Solution
Find Harmonic mean {{61,64,67,70,73},{5,18,42,27,8}}

Solution:
Your problem -> Harmonic mean {{61,64,67,70,73},{5,18,42,27,8}}

 x f f/x 61 5 0.082 0.082=5/61 64 18 0.2812 0.2812=18/64 67 42 0.6269 0.6269=42/67 70 27 0.3857 0.3857=27/70 73 8 0.1096 0.1096=8/73 --- --- --- -- n=100 sum (f/x)=1.4854

HM of X = n/(sum (f/x))

=(100)/(1.4854)

=67.3226

Solution provided by AtoZmath.com
Any wrong solution, solution improvement, feedback then Submit Here
Want to know about AtoZmath.com and me