When using Excel's POISSON.DIST function, one should choose TRUE for the third input if _____.
A) a probability is desired
B) a cumulative probability is desired
C) the expected value is desired
D) the correct answer is desired

Question

Quizplus · Accepted Answer

The third input of POISSON.DIST function represents the cumulative probability, therefore TRUE should be chosen if a cumulative probability is desired. Choosing FALSE would give the probability of a single value occurring, rather than a range of values.

When Using Excel's POISSON