Try it Yourself: Statistics Combinatorics – Hyring Learn

LessonBack to lesson

Statistics Combinatorics

Language: Statistics

import math

n = 5  # books available
r = 3  # books chosen for the trip

combinations = math.comb(n, r)
permutations = math.perm(n, r)

print(f"C(5,3) = {combinations}")  # 10
print(f"Check via nPr / r! = {permutations // math.factorial(r)}")  # 10

import math

n = 5  # books available
r = 3  # books chosen for the trip

combinations = math.comb(n, r)
permutations = math.perm(n, r)

print(f"C(5,3) = {combinations}")  # 10
print(f"Check via nPr / r! = {permutations // math.factorial(r)}")  # 10

Output

Click Run to execute this code.