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Measures of dispersion — Statistics STD 11 Commerce — Question

Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsMeasures of dispersion1 Mark
Question
State the main measures of dispersion.
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Answer

The main measures of dispersion are:
$(1)$ Range,
$(2)$ Quartile deviation,
$(3)$ Mean deviation and
$(4)$ Standard deviation.

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