Correlation — In probability theory and statistics, correlation, (often measured as a correlation coefficient), indicates the strength and direction of a linear relationship between two random variables. In general statistical usage, correlation or co relation … Wikipedia
Correlation and dependence — This article is about correlation and dependence in statistical data. For other uses, see correlation (disambiguation). In statistics, dependence refers to any statistical relationship between two random variables or two sets of data. Correlation … Wikipedia
Inequality in disease — The social inequality of the United States is deep rooted and widespread, even extending into a person’s health, and more specifically their likelihood of developing a disease. Biological factors or inheritable characteristics cannot explain the… … Wikipedia
Economic inequality — refers to disparities in the distribution of economic assets and income. The term typically refers to inequality among individuals and groups within a society, but can also refer to inequality among nations. Economic Inequality generally refers… … Wikipedia
IQ and Global Inequality — is a controversial 2006 book by psychologist Richard Lynn and political scientist Tatu Vanhanen.[1] IQ and Global Inequality is follow up to their 2002 book IQ and the Wealth of Nations,[ … Wikipedia
CHSH inequality — In physics, the CHSH Bell test is an application of Bell s theorem, intended to distinguish between the entanglement hypothesis of quantum mechanics and local hidden variable theories. CHSH stands for John Clauser, Michael Horne, Abner Shimony… … Wikipedia
Race and inequality in the United States — In the United States there is inequality between different groups of people. The idea that there is a significant correlation between race and inequality is not a new concept. Some dispute that race is overemphasized, but historical evidence… … Wikipedia
Spearman's rank correlation coefficient — In statistics, Spearman s rank correlation coefficient or Spearman s rho, named after Charles Spearman and often denoted by the Greek letter ho (rho) or as r s, is a non parametric measure of correlation ndash; that is, it assesses how well an… … Wikipedia
Canonical correlation — In statistics, canonical correlation analysis, introduced by Harold Hotelling, is a way of making sense of cross covariance matrices.DefinitionGiven two column vectors X = (x 1, dots, x n) and Y = (y 1, dots, y m) of random variables with finite… … Wikipedia
Bell's theorem — is a theorem that shows that the predictions of quantum mechanics (QM) are not intuitive, and touches upon fundamental philosophical issues that relate to modern physics. It is the most famous legacy of the late physicist John S. Bell. Bell s… … Wikipedia
