ALLABCDEFGHIJKLMNOPQRSTUVWXYZ« Back to Glossary IndexNumerical descriptive measure of the population, for example, the arithmetic mean or standard deviation. Parameters are generally unknown and estimated from statistics calculated from a sample of the population.Related Articles:Glossary: Confidence IntervalGlossary: Margin of ErrorGlossary: Point EstimateGlossary: Statistical AccuracyGlossary: Statistical Precision« Back to Glossary Index