The first and second moments about arbitrary constant a - Practice (English) | ObjectiveMcq

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The first and second moments about arbitrary constant a - Practice (English) | ObjectiveMcq

PracticeHigher PhysicsMeasures Of DispersionThe first and second moments about ...

Measures Of Dispersion Higher PhysicsEasy

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The first and second moments about arbitrary constant are -2 and 13 respectively, The standard deviation will be:

Correct Answer:

(B) 3

Explanation:

3

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