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Mathematics, 22.04.2020 00:19 edgar504xx

Why should IQR be used to measure spread in skewed data instead of standard deviation?
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•IQR is easier to calculate
•Standard deviation doesn't measure spread
•IQR is resistant to skew and outliers
•Standard deviation is resistant to skew and outliers

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Why should IQR be used to measure spread in skewed data instead of standard deviation?
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