|BINOMDIST(number_s, trials, probability_s, cumulative)|
Returns the probability of getting less than or equal to a particular value in a binomial distribution.
|number_s||The number of successes out of the "trials".|
|trials||The number of independent trials.|
|probability_s||The probability of a success on each trial.|
|cumulative||A logical value indicating the type of function to use:|
True / 1 = cumulative probability function (less than)
False / 0 = probability mass function (equal to)
|* BINOM.DIST was added in Excel 2010 to replace this function.|
* The binomial distribution is a discrete distribution.
* If "cumulative" = True (or not zero), then the area under the curve to the left of "x" is returned. This uses the cumulative probability function.
* If "cumulative" = False (or zero), then the height of the bell shaped curve at "x" is returned. This uses the probability mass function.
* The "number_s" and "trials" are truncated to integers.
* If "number_s" is not numeric, then #VALUE! is returned.
* If "number_s" < 0, then #NUM! is returned.
* If "number_s" > "trials", then #NUM! is returned.
* If "trials" is not numeric, then #VALUE! is returned.
* If "probability_s" < 0, then #NUM! is returned.
* If "probability_s" > 1, then #NUM! is returned.
* If "probability_s" is not numeric, then #VALUE! is returned.
* In Excel 2010 the accuracy of this function was improved.
* For the Microsoft documentation refer to support.microsoft.com
* For the Google documentation refer to support.google.com
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