Suppose a Poisson Probability Distribution with ? = 9 $\sqrt { 9.6 }$

Multiple Choice

Suppose a Poisson probability distribution with ? = 9.6 provides a good approximation of the distribution of a random variable x. Find ? for x.

A) $\sqrt { 9.6 }$
B) 9.6
C) 4.8
D) 92.16