Middle line shows median
median
Min to max shows range
}
median
range
Box shows interquartile range
median
range
}
interquartile range
(middle 50%)
Dots show outliers
range
interquartile range
(middle 50%)
}
outliers
median
Dots show outliers
range
interquartile range
(middle 50%)
}
outliers
median
Dots show outliers
range
interquartile range
(middle 50%)
}
outliers
median
(values beyond
1.5 × IQR)
Boxplots show summary values
• median
• range
• interquartile range
• outliers