Question

If Q₁, Q₂ and Q₃ are three quartiles of a

frequency distribution, which of the following holds if the distribution is negatively skewed?

A Q₁ + Q₃ > 2Q₂

B Q₁ + Q₃ < 2Q₂

C Q₁ + Q₂ < 2Q₃

D Q₃ – Q₁ > 2Q₂

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