Summarising (ordered) Numerical Data

box plot

median (Q2)

range

quartiles

Q1, Q2,Q3,Q4

interquartile range

outliers

minimum value

maximum value

distribution shape

symmetric distribution

positively skewed distribution

median to the left

short right hand whisker

negatively skewed distribution

mediam to the left

short left hand whisker

measure of spread

measure of centre