題組內容
5. Let X be the number of calls received during any one hour, and follow a Poisson distribution with puf: P(X =
) =


(b) (2 points) When X
, reject H0. Find the probability of type I error.
5. Let X be the number of calls received during any one hour, and follow a Poisson distribution with puf: P(X =
) =


(b) (2 points) When X
, reject H0. Find the probability of type I error.