December 2011
Intermediate to advanced
1088 pages
24h 50m
English
book
Microsoft® Excel® 2010 Formulas & Functions Inside Out
by Helmut Reinke Egbert Jeschke Sara Unverhau, Eckehard Pfeifer, Bodo Fienitz, and Jens Bock
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POISSON.DIST()/POISSON()
Syntax. POISSON.DIST(x,mean,cumulative)
Definition. This function returns the probabilities of a Poisson distributed random variable. A common application of the Poisson distribution is the prediction of the number of events over a specific time period such as the number of calls a call center receives within an hour.
Arguments
x (required). The number of events.
mean (required). The expected numeric value.
cumulative (required). The logical value that represents the type of the function. If cumulative is TRUE, POISSON.DIST() returns the cumulative Poisson probability that the number of random events occurring will be between zero and x inclusive. If cumulative is FALSE, the function returns the probability that the number ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.