Examlex
The standard error of the mean measures the dispersion of the sampling distribution of the sample mean.
Frederick Douglass
An African American social reformer, abolitionist, orator, writer, and statesman who escaped from slavery and became a national leader of the anti-slavery movement in the 19th century.
Monarchical Government
A system of government where a single ruler, a monarch, operates under the system of monarchy, typically inheriting their position by birth.
Black Men
Refers generally to adult male individuals of African descent.
Freedmen's Bureau
A U.S. federal government agency established in 1865 to aid freed slaves in the South during the Reconstruction era.
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