The Sum of the Differences of Scores from Their Mean

question 56

True/False

The sum of the differences of scores from their mean is zero.

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Definitions:

Liberal-Left Agenda

A term often used to describe political policies and philosophies that advocate for social equality, environmental protection, and governmental intervention in the economy to support welfare programs.

United Nations

An intergovernmental organization established in 1945 to promote international cooperation and to achieve peace and security.

Wartime Manufacturing

The production of military equipment and supplies during periods of war.

American Business

Economic activities and enterprises based in the United States, contributing to its GDP and employment.