Exercise 4.30. Show that the probability mass function of a Poisson(x) random variable is first increasing and then decreasing, similarly to the binomial distri- bution. For what range of values is the p. m.f. increasing

Which of the following factors would your hypothetical supervisor look at when deciding whether to test a biological material sample for dna? the amount of other evidence you have implicating a suspect in a crime the annual budget for the crime lab both of the above none of the above; you would almost always order a test