Measures of Central Tendency — Economics STD 11 Commerce — Question
CBSE BoardEnglish MediumSTD 11 CommerceEconomicsMeasures of Central Tendency1 Mark
Question
Give the formula for calculating median in ungrouped data.
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Answer
If n is odd then Median = Size of $\Big(\frac{\text{n}+1}{2}\Big)\text{th item}$ If n is even then$\text{Median}=\frac{\text{Size of }\big(\frac{\text{n}}{2}\big)\text{th item}+\text{Size of }\big(\frac{\text{n}}{2}+1\big)\text{th item}}{2}$
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