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1 Other formulas that you can solve using the same Inputs

Binomial Probability
Binomial Probability=Combination Probability (nCr)*((Probability of Success)^r Items)*((Probability of Failure )^(n Set-r Items)) GO

Combination Probability Formula

Combination Probability (nCr)=(n Set)!/((r Items)!*(n Set-r Items)!)
Other Formulas
Rule Of Three GO
Addition Of Two Numbers GO
Subtraction Of two number GO
Multiplication Of two numbers GO
Division Of two numbers GO
Semiperimeter Of Triangle GO
Area of Triangle when semiperimeter is given GO
Radius of Inscribed Circle GO
Radius of circumscribed circle GO
Side a of a triangle GO
Cube Root of number GO
Square Root Of Number GO
Exponentiation GO
Probability of an Event GO
Empirical Probability GO
Binomial Probability GO
Slope Of Line GO
side b of a triangle GO
side c of a triangle GO
Distance Between Line GO
Arc Length GO
Centroid of a Trapezoid GO
Factorial of a Number GO
Logarithm of a Number GO
Nth Root of a Number GO
Circumference of Circle GO

What is Combination Probability?

Combination Probability is the number of ways of selecting r items from a set of n. A combination is an unordered collection of unique elements. Given the set, n, of all possible unique elements, a combination is a subset of the elements of n. The order of the elements in a combination is not important. Additionally, the elements cannot be repeated in a combination (i.e., every element appears once); this is often referred to as "without replacement/repetition".

How to Calculate Combination Probability?

Combination Probability calculator uses Combination Probability (nCr)=(n Set)!/((r Items)!*(n Set-r Items)!) to calculate the Combination Probability (nCr), Combination Probability is the number of ways of selecting r items from a set of n. Combination Probability (nCr) and is denoted by nCr symbol.

How to calculate Combination Probability using this online calculator? To use this online calculator for Combination Probability, enter n Set (n) and r Items (r) and hit the calculate button. Here is how the Combination Probability calculation can be explained with given input values -> 167960 = (20)!/((9)!*(20-9)!) .

FAQ

What is Combination Probability?
Combination Probability is the number of ways of selecting r items from a set of n and is represented as nCr=(n)!/((r)!*(n-r)!) or Combination Probability (nCr)=(n Set)!/((r Items)!*(n Set-r Items)!) . n Set is the total number of the available sets from which items will be selected and r Items are the total items that can be selected from the available set.
How to calculate Combination Probability?
Combination Probability is the number of ways of selecting r items from a set of n is calculated using Combination Probability (nCr)=(n Set)!/((r Items)!*(n Set-r Items)!) . To calculate Combination Probability, you need n Set (n) and r Items (r). With our tool, you need to enter the respective value for n Set and r Items and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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