Chance for binomial outcome
Find di chance of exactly k successes for n independent trials.
Your numbers
Success count na exactly k
Use consistent units. Result follow the assumptions wey you enter.
Compare scenarios
You fit keep up to three snapshots for this tab. Loading one go replace the present inputs.
Formula
P(X=k)=C(n,k)pᵏ(1−p)ⁿ⁻ᵏ
Find di chance of exactly k successes for n independent trials.
Example wey show the calculation
- How many trials n
- 10
- How many successes k
- 3
- Chance of success (%)
- 50
- Success count na exactly k
- 11.71875 %
Where e fit work and limits
Use consistent units. Result follow the assumptions wey you enter.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: 4050b488d999 · Example don get check: