get min, max, sum, mean, and median of a list containing numbers

import numpy  

# create a list

x=[2,3,4,8]


min(x)

 2

max(x)

 8

sum(x)

 17

numpy.mean(x)

 4.25

numpy.median(x)

 3.5

numpy.percentile(x, 25)

 2.75

numpy.percentile(x, 75)

 5.0