In what situations is it more appropriate to use the interquartile range instead of the standard deviation to measure dispersion?
- When the data has no outliers
- When the data is normally distributed
- When the data is perfectly symmetrical
- When the data is skewed or has outliers
The Interquartile Range (IQR) is a more appropriate measure of dispersion when the data is "Skewed or has outliers" as it is not affected by extreme values.
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