If and , the co-efficient of quartile deviation is
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4 marks, −1StatisticsDescriptive statistics and dispersionMedian, mode and quantilesModerateabout 1 min
CUET-PG 2021 Question 69: Descriptive statistics and dispersion
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If Q₃=40 and Q₁=20, the co-efficient of quartile deviation is (A) 0.33 (B) 0.123 (C) 0.5 (D) 0.25
Also written as: If Q_3=40 and Q_1=20, the co-efficient of quartile deviation is
Descriptive statistics and dispersion has come up 117 times in 6 exams since 2004.
What this question tests
This question is on Median, mode and quantiles, part of Descriptive statistics and dispersion in Statistics.
Positional averages and how to locate them in raw and grouped data.
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