Quick Problem Calculator

Factorial Calculator

n!
Enter the factorial number here:
Answer:


Permutation Calculator

nPr
Enter the value for N here:
Enter the value for R here:
Answer:


Combination Calculator (a.k.a. From N, Choose R)

nCr
Enter the value for N here:
Enter the value for R here:
Answer:


Binomial Distribution Calculator

nCx * p^x * (1-p)^(n-x)
Enter the number of tries (N) here: 
Enter the number of successes (X) here:
Enter the probability of success (P) here:
Answer:


Hypergeometric Distribution Calculator

aCx * bC(n-x) / (a+b)Cn
Enter the total number of Type (A) here: 
Enter the total number of Type (B) here:
Enter the number of Type A selected (X) here:
Enter the total number of objects picked (N) here:
Answer: