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Mean

The reciproca...

Question

The reciprocal of the mean of the reciprocals of n observations is their

A

A.M

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B

G.M

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C

H.M

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D

None of these

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Solution

The correct option is C H.M
It is a fundamental property.

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Similar questions

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(i) The product of a rational number and its reciprocal is .......
(ii) Zero has ....... reciprocal.
(iii) The numbers ....... and ....... are their own reciprocals.
(iv) zero is ....... the reciprocal of any number.
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(viii) The reciprocal of a negative rational number is .......

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(i) The product of a rational number and its reciprocal is........

(ii) Zero has..... reciprocal.

(iii) The numbers....... and ....... are their own reciprocals.

(iv) Zero is...... the reciprocal of any number.

(v) The reciprocal of a, where $a \neq 0,$ is....

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(vii) The reciprocal of a positive rational number is........

(viii) The reciprocal of a negative rational number is..........

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