Swelling of the ankle and feet is relatively frequent symptom in most people. In itself it does not represent a disease but rather the symptom of an underlying disease. 1  Causes of swollen ankles and feet are numerous including:  Dependent swelling (edema)
Report Abuse. POPULATION PARAMETER(p) is a value used to represent a certain QUANTIFIABLE characteristic of a population. This is like the mean or variance of a population and often these values are unknown, and are estimated using sample data.
A population âs size refers to the number of individuals (N) it comprises. Population density is the number of individuals within a given area or volume. Scientists usually study populations by sampling, which involves counting individuals within a certain area or volume that is part of the populationâs habitat.