ABSTRACT
Exercise 2.4.5 Show that the standard deviat ion of a mixed Po isson
variable, wi th characteristics n, aq>0, is always larger than the
standard deviat ion of the Poisson(n) dis t r ibut ion. Is the same true
for the skewness?
Exercise 2.4.5 Show that the standard deviat ion of a mixed Po isson
variable, wi th characteristics n, aq>0, is always larger than the
standard deviat ion of the Poisson(n) dis t r ibut ion. Is the same true
for the skewness?