If ‘m’ is the mean of a Poisson Distribution, then variance is given by ___________
A. m2
B. m1⁄2
C. m
D. m⁄2
Answer:C
If ‘m’ is the mean of a Poisson Distribution, then variance is given by ___________
A. m2 B. m1⁄2 C. m D. m⁄2
Explanation:- In poisson distribution mean and variance both are equal and is equal to m.