Question

& ____ are called ratio averages
28.
(a) HM & GM
(b) HM & AM
(c) AM & GM
(d) None​

Answer 1

Answer:

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Step-by-step explanation:

AM

Answer 2

Answer:

Concept:

Arithmetic Mean is the mean or average of the set of numbers which is computed by adding all the terms in the set of numbers and dividing the sum by a total number of terms.

The Harmonic Mean (HM) is the reciprocal of the arithmetic mean of the reciprocals of the observations.

To Find:

which are the ratio averages of each other

Explanation:

By concept, HM is the reciprocal or ratio of AM.

Hence , (b) HM & AM is the correct answer.