Poisson Distribution - Cumulative Probabilities on a Casio Classwiz fx-991 es Calculator

[@bmxguy418]

Thank you so much, because of you I will be able to graduate and once i finally finish uni and get a job, ill be sure to continuously help contribute from it by donating to keep your amazing website running

[@kairateshbolotov6280]

Hello, I wonder what software do you use for hand writing on the screen of the computer? Thanks in advance.

[@anhduy5433]

Thx u

[@afras354]

How would you do this using the tables?

[@roseytb4092]

How do I calculate p when I have chi-square?

[@godhera5116]

How to do without calculator?

[@sakibislam4514]

can anyone tell me how I can do it on fx-991ES PLUS?

[@alvinmath]

fx 991es do not provide this. only ex can. but teach u an hack. use summation

[@Shamry16]

@@alvinmath how