Link to what was previously discussed in Statistics (an Elementary Math E-Math topic) in Drawing & Understanding of Cumulative Frequency, here are the 5 features for a Box & Whisker Plot (I guess you would know which part represents the box, and the portion which are the whiskers)
- Minimum
- Lower Quartile, Q1
- Median
- Higher Quartile, Q3
- Maximum
Note the difference between these 2 terms:
Range = Max - Min
Interquartile Range (IQR) = Q3 - Q1