The Average of the Squared Deviations About the Arithmetic Mean

question 29

True/False

The average of the squared deviations about the arithmetic mean is called the variance.

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Definitions:

Eastern Europe

A region of Europe that includes countries like Poland, Hungary, and Romania, known for its diverse cultures and historical significance.

Sundiata

A legendary prince and the founder of the Mali Empire in West Africa, celebrated as a hero in the epic "Sundiata Keita".

Kingdom of Mali

A powerful and wealthy West African empire during the 13th to 16th centuries, renowned for its cultural achievements and its significant role in the trans-Saharan trade.

Legendary Ruler

A monarch or leader whose life and deeds have become part of legend, often blending historical facts with mythological elements.