Statistical
Excel 2010
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=BINOM.DIST()
BINOM.DIST returns the individual term binomial distribution probability.
Applies To:
Excel for Microsoft 365Excel for Microsoft 365 for MacExcel 2024Excel 2024 for MacExcel 2021Excel 2021 for MacExcel 2019Excel 2016
=BINOM.DIST(number_s,trials,probability_s,cumulative)
Hover argument names in the table for details.
Output typeStatistical
Popularity15 / 100
VolatileNo
Dynamic ArrayNo
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◧ Arguments
| Argument | Type | Required | Description |
|---|---|---|---|
number_s |
Number | Required | The number of successes in trials. |
trials |
Number | Required | The number of independent trials. |
probability_s |
Number | Required | The probability of success on each trial. |
cumulative |
Logical | Required | A logical value that determines the form of the function. If cumulative is TRUE, then BINOM.DIST returns the cumulative distribution function, which is the probability that there are at most number_s successes; if FALSE, it returns the probability mass function, which is the probability that there are number_s successes. |
▣ Examples
احتمال موفقیت دقیقاً ۶ آزمایش از ۱۰ آزمایش.
=BINOM.DIST(A2,A3,A4,FALSE)
✦ Tips
- Number_s and trials are truncated to integers.
- The binomial probability mass function is: where: is COMBIN(n,x). The cumulative binomial distribution is:
⚠ Common Errors
#VALUE!
If number_s, trials, or probability_s is nonnumeric, BINOM.DIST returns the #VALUE! error value.
Fix: مطمئن شوید هر سه آرگومان عدد هستند و موارد متنی یا خانههای خالی را اصلاح کنید.
#NUM!
If number_s < 0 or number_s > trials, BINOM.DIST returns the #NUM! error value. If probability_s < 0 or probability_s > 1, BINOM.DIST returns the #NUM! error value.
Fix: Correct the input value
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