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.
ï½ Use the population mean (Âµ) in the hypothesis statements when the question gives you. information about the population in the form of an average. o e.g. âthe average travel time was 40 minutesâ¦â, Âµ = 40 minutes. ï½ Use the population proportion (p) in the hypothesis statements when the question gives.