Correlation and dependence: Data, Random variable, Human height, Demand curve, Independence (probability theory), Conditional expectation - Tapa blanda

Correlation and dependence

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. High QualityContent by WIKIPEDIA articles! In statistics, correlation and dependenceare any of a broad class of statistical relationships between two ormore random variables or observed data values. Familiar examples ofdependent phenomena include the correlation between the physicalstatures of parents and their offspring, and the correlation between thedemand for a product and its price. Correlations are useful because theycan indicate a predictive relationship that can be exploited inpractice. For example, an electrical utility may produce less power on amild day based on the correlation between electricity demand andweather. Correlations can also suggest possible causal, or mechanisticrelationships; however, statistical dependence is not sufficient todemonstrate the presence of such a relationship.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch. Nº de ref. del artículo: 9786133852754

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