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Data Interpretation — Applied Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceApplied MathsData Interpretation1 Mark
MCQ
The appropriate measure of dispersion for open-end classification is
  • A
    Standard deviation
  • B
    Quartile Deviation
  • C
    Mean deviation
  • D
    All these measures
✓

Answer

B. Quartile Deviation
Explanation : Quartile deviation provides the best measure of dispersion for open-end classification. It is also less affected due to sampling fluctuations.

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