It is "true" to say that,in practice,you can estimate variability in the population by using one of three methods: (a)set pq to the most conservative amounts of 50 percent/50 percent, (b)estimate pq based upon prior research studies,or (c)conduct a pilot study.

Question

Quizplus · Accepted Answer

This is a commonly used practice in statistics to estimate variability in a population. However, it is important to note that using more accurate estimates of p and q, such as from prior research studies or a pilot study, will result in more precise estimates of variability.

It Is "True" to Say That,in Practice,you Can Estimate Variability