Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11

# For a Frequency Distribution Mean Deviation from Mean is Computed by - Mathematics

MCQ

For a frequency distribution mean deviation from mean is computed by

#### Options

• M.D. = $\frac{\Sigma f}{\Sigma f \left| d \right|}$

• M.D. = $\frac{\Sigma d}{\Sigma f}$

•  M.D. = $\frac{\Sigma f d}{\Sigma f}$

• M.D. = $\frac{\Sigma f \left| d \right|}{\Sigma f}$

#### Solution

M.D. = $\frac{\Sigma f \left| d \right|}{\Sigma f}$

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#### APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 32 Statistics
Q 1 | Page 50