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2 values detected
Harmonic Mean
48
Harmonic Mean
48
Arithmetic Mean
50
Geometric Mean
48.989795
Count
2
Sum of Reciprocals
0.041666667
Formula
HM = n / (1/x₁ + 1/x₂ + ... + 1/xₙ)
HM = 2 / (1/40 + 1/60)
= 48
Mean Comparison (HM ≤ GM ≤ AM)
Harmonic
48
Geometric
48.989795
Arithmetic
50
Example: Average Speed
If you travel at 40 km/h for one leg and 60 km/h for the return trip (same distance), your average speed is the harmonic mean: 48 km/h.
Common Uses