Question

What is the sampling behavior of a mean, count, and proportion?

Answer 1

The Sampling Distribution of the Sample Proportion
If repeated random samples of a given size n are taken from a population of values for a categorical variable, where the proportion in the category of interest is p, then the mean of all sample proportions is the population proportion .

The sample mean varies around the population mean as though.The mean of the sample mean ˉX that we have just computed is exactly the mean of the population.

When the behavior that you are looking at can be easily counted Behavior Count may be The best method to use, as it does not require too much effort and may not interfere with Ongoing activities.