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Stats Chapter 5
vocab
Question | Answer |
---|---|
boxplot | displays the 5-number summary as a central box with whiskers that extend to the non-outlying data values; useful for comparing groups and for displaying outliers |
outlier | any point more than 1.5 IQR from either end of the box in a boxplot |
far outlier | any point more than 3.0 IQR from either end of the box |
comparing distributions | described by center, shape, spread |
comparing boxplots | comparing groups with boxplots: shapes, medians, IQRS, medians, outliers |
timeplot | displays data over time |