Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (rainbow_dash):

A die is rolled 7 times. Find the probability P(of exactly 5 occurrences of 5).

OpenStudy (zarkon):

binomial distribution

OpenStudy (rainbow_dash):

how do i do that? :3

OpenStudy (zarkon):

if \(X\sim\)Binomial(\(n,p\)) then \[P(X=x)={n\choose x}p^{x}(1-p)^{n-x}\]

OpenStudy (rainbow_dash):

okay thanks

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!