I'd appreciate help with the following: X follows a Posion distribution with an average of = 6.30 Answer to four decimal places not two percentage decimal points. 1. P(x=3)= I got 0.0765 2. P(x>3)= I don't know how to do it. Thanks.
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Originally Posted by 10219929 I'd appreciate help with the following: X follows a Posion distribution with an average of = 6.30 Answer to four decimal places not two percentage decimal points. 1. P(x=3)= I got 0.0765 2. P(x>3)= I don't know how to do it. Thanks. P(x>3) = 1 - P(x<=3) = 1 - P(x=0) - P(x=1) - P(x=2) - P(x=3).
Originally Posted by 10219929 I'd appreciate help with the following: X follows a Posion distribution with an average of = 6.30 Answer to four decimal places not two percentage decimal points. 1. P(x=3)= I got 0.0765 looks correct to me. RonL
I finally got P(X>3)= 0.8736, could you guys confirm if I did it right? Thanks.
Originally Posted by 10219929 I finally got P(X>3)= 0.8736, could you guys confirm if I did it right? Thanks. It's correct. FYI, I used the POISSON function in a spreadsheet to get the answer.
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