Question

Harmonic mean of 3, 10, 5, 4, 8 is :
(A) 5
(B) 5.96
(C) 4.96
(D) 5.06

Answer 1

5.06 is the correct answer

Answer 2

Harmonic mean is the reciprocal of the arithmetic mean of the reciprocals.

Calculation:

Statistical file:

{3, 10, 5, 4, 8}

Harmonic mean: 4.95867768595