CV
Quantitative Aptitude (Maths, LR, Stats)

Ch 4 · Measures of Central Tendency & Dispersion

5 concept points · 6 formulas · 4 exam-critical points.

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Concept
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Chart Summary
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Formula Sheet
Important Points

🗺️ Chart summary

Central Tendency
       |
       +-- Mean (AM, GM, HM)
       +-- Median
       +-- Mode

Dispersion
       |
       +-- Range
       +-- MD
       +-- SD / Variance
       +-- CV (relative)
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