Final answer:
The density of a rabbit population is determined by dividing the number of rabbits by the size of the area where they live.
Step-by-step explanation:
To determine the density of a rabbit population, you would need to know the number of rabbits and the size of the area in which they live. The population density is expressed as the number of individuals per unit area, for example, rabbits per square mile. While other factors such as birth rate, growth rate, and dispersion patterns provide valuable information about population dynamics, the actual measurement of density requires only the total population size and the extent of the area they occupy.