what is the birth-death process how are birth death statistics calculated in a model how do you describe the birth death process when a population drop is less likely, the probability of an arrival decreases. what is the birth death process if the population is below a certain point, the probability of an arrival decreases what is the relationship between population and death process how to model a birth death process birth death process definition what is the birth death process what is the birth death process birth death model how does the birth death process work what is the birth death process birth death model how to solve birth death if population is above a certain point, the probability of an arrival decreases what is birth death why do we use motion model in birth death ________ is dependent on the present state of population, and if the population is below a certain point, the probability of an arrival increases.