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Formula Generator - NEGBINOM.DIST function

The NEGBINOM.DIST function calculates the probability of a certain number of failures before a certain number of successes in a series of independent Bernoulli trials. It is based on the negative binomial distribution, which models the number of failures before a specified number of successes.
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How to generate an NEGBINOM.DIST formula using AI.

To obtain the NEGBINOM.DIST formula, you can ask the AI chatbot the following question: "What is the formula for the negative binomial distribution in Excel?" The chatbot should then provide you with the NEGBINOM.DIST formula and any additional information you may need to use it effectively.

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NEGBINOM.DIST formula syntax.

The NEGBINOM.DIST function in Excel calculates the probability mass function or the cumulative distribution function for a negative binomial distribution. The syntax for this function is as follows: NEGBINOM.DIST(number, r, p, cumulative) - number: This is the number of failures or successes you want to calculate the probability for. - r: This represents the number of successes required. - p: This is the probability of success on each trial. - cumulative: This is an optional argument that determines whether to calculate the probability mass function (FALSE) or the cumulative distribution function (TRUE). Note that the NEGBINOM.DIST function assumes that the random variable follows a negative binomial distribution, which models the number of failures before a specified number of successes occur in a sequence of independent Bernoulli trials.

Use Cases & Examples In these use cases, we use the NEGBINOM.DIST function to calculate the probability of a certain number of failures before a specified number of successes, given the probability of success in a single trial.
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