Examlex
The primary advantage of cluster sampling is sampling convenience (and possibly less cost).The downside,however,is that the inferences drawn from a cluster sample can be less accurate,for a given sample size,than for other sampling plans.
Emancipation Proclamation
An executive order issued by President Abraham Lincoln on January 1, 1863, declaring the freedom of all slaves in Confederate territory.
Lincoln's Position
Abraham Lincoln's stance or policy, particularly known for his leadership during the Civil War and his efforts to abolish slavery.
Slavery
A system in which individuals are owned by others, deprived of personal freedom, and compelled to perform labor or services without the right to compensation.
Raising Money
The act of collecting or acquiring funds for a specific purpose, such as for a business venture, charitable cause, or project.
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