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Solve the problem.
-A die is rolled 10 times and the number of twos that come up is tallied. If this experiment is repeated many times, find the standard deviation for the number of twos.
Black Population
A demographic group referring to individuals and communities of African descent living in various countries around the world, known for their rich cultural heritage and history.
Booker T. Washington
An influential African American educator and leader in the late 19th and early 20th centuries, advocating for the vocational education of black Americans as a path to their improvement in society.
Segregation
The mandated division of diverse racial groups within a nation, community, or institution.
Political Affairs
Refers to activities or policies related to governance, public administration, and the management of the state or nation.
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