Suppose we want to know how the population of an anthill varies over time.It is difficult to make a direct observation of how many ants are in an anthill, so which of the following would be the best proxy variable?

Question

Quizplus · Accepted Answer

The rate at which ants exit the anthill can serve as a proxy for the population size, as a larger population might result in more ants exiting to forage or perform other tasks. This is a direct activity that correlates with the number of ants inside the anthill, making it a suitable proxy variable for estimating population variations over time.

Suppose We Want to Know How the Population of an Anthill