Math, asked by sjindal4003, 9 hours ago

In any discrete series when all values are not same, the relation between m.D about mean and s.D is

Answers

Answered by mannatmangla18

0

Answer:

option (d)

Step-by-step explanation:

by definition, (SD)^2 – (MD)^2 = σ^2 ≥ 0

⇒ (SD)^2 ≥ (MD)^2

⇒ SD ≥ MD.

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