Examlex
The covariance correlation is the most widely used statistic that summarizes the strength and direction of association between two metric variables.
Political Organization
The way in which a society structures its leadership, governance, and institutional processes to make and implement decisions.
Kinship Systems
A social system that organizes people into groups based on blood relations, marriage, or adoption, determining roles, rights, and responsibilities within a community.
Single Ethnic Group
A population group that shares common cultural, linguistic, or ancestral heritage.
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