Enter the number of trials, number of successes, and probability of success on trial into the calculator to determine the negative binomial.

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## Negative Binomial Formula

The following formula can be used to calculate the negative binomial of distribution.

P = k*(1-p)/p

- Where P is the negative binomial
- p is the probability of success
- k is the number of success

## Negative Binomial Definition

A negative binomial, or pascal distribution, is the probability that the solution of some statistical model will be have the same number of successes in a sequence as a Bernoulli trials.

## Negative Binomial Example

How to calculate a negative binomial?

**First, determine the number of successes.**Measure the total number of successes.

**Next, determine the total probability of success.**Calculate the probability of success.

**Finally, calculate the negative binomial.**Calculate the negative binomial using the formula above.

## FAQ

**What is a negative binomial?**

Also known as pascal distribution, a negative binomial distribution is a probability solution that models the number of successes in a sequence of Bernoulli trials.

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