$x_1, x_2, \ldots, x_n$ are $n$ observations with mean $\bar{x}$ and standard deviation $\sigma$. Match the items of List-$I$ with those of List-$II$:
List-$I$ List-$II$
$(a) \sum_{i=1}^n(x_i-\bar{x})$ $(i) \text{ Median}$
$(b) \text{ Variance } (\sigma^2)$ $(ii) \text{ Coefficient of variation}$
$(c) \text{ Mean deviation}$ $(iii) \text{ Zero}$
$(d) \text{ Measure used to find the homogeneity of given two series}$ $(iv) \text{ Mean of the absolute deviations from any measure of central tendency}$
$(v) \text{ Mean of the squares of the deviations from mean}$

  • A
    $a-(i), b-(ii), c-(iii), d-(iv)$
  • B
    $a-(i), b-(iv), c-(iii), d-(ii)$
  • C
    $a-(iii), b-(v), c-(iv), d-(ii)$
  • D
    $a-(iii), b-(v), c-(ii), d-(i)$

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