Presentation of data — Statistics STD 11 Commerce — Question
Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsPresentation of data1 Mark
Question
What is class length? Write its formula.
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Answer
The difference between the upper boundary point and lower boundary point of a class is called the class length of that class. It is denoted by $\mathrm{c}$. Class length $\mathrm{c}$ can be determined by the following formula: $c=$
$\frac{\text { Range }}{\text { No.ofclasses }}=R k$ Where, $\mathrm{R}=$ (highest observation) $-$ (lowest observation)
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