Suppose a Poisson probability distribution with $\lambda = 12.5$ provides a good approximation of the distribution of a random variable $x . .$ Find $\mu$ for $x$.
A) $12.5$
B) $6.3$
C) $156.25$
D) $\sqrt { 12.5 }$

Question

Quizplus · Accepted Answer

In a Poisson distribution, the mean $\mu$ is equal to the rate parameter $\lambda$, which is given as 12.5.

Suppose a Poisson Probability Distribution With λ=12.5\lambda = 12.5λ=12.5 Provides a Good Approximation of the Distribution of a Random

Suppose a Poisson Probability Distribution With $\lambda = 12.5$ Provides a Good Approximation of the Distribution of a Random