Interdecile Range

Problem

The interdecile range is P90 - P10. Use linear interpolation on the sorted values with position (n - 1) * p.

Given the values, return the interdecile range.

Hint

Percentiles interpolate between neighboring order statistics.

case 1

in: [[1,2,3,4,5,6,7,8,9,10]]

expected: 7.199999999999999

case 2

in: [[0,0,0]]

expected: 0

case 3

in: [[1,100]]

expected: 79.19999999999999

Starter codePython

def interdecile_range(values):
    # Your code here
    pass

3 test cases · run your code against them in the editor