Examlex
In a 2 × 3 × 3 analysis of variance,the number of null hypotheses is __________.
Fur Trappers
Individuals or workers engaged in the trapping and trading of animal fur, often in the wilderness, a common occupation during the frontier days of North American exploration and settlement.
Slave Traders
Individuals or companies involved in the buying and selling of human beings for the purpose of forced labor, a practice prominent in historical global trade networks.
Silversmiths
Craftspeople specialized in working with silver to create items such as jewelry, utensils, and decorative objects, practicing a blend of artistic design and metalworking skills.
Walking Purchase
An infamous 1737 purchase of Indian land in which Pennsylvanian colonists tricked the Lenni Lanape Indians. The Lanape agreed to cede land equivalent to the distance a man could walk in thirty-six hours, but the colonists marked out an area using a team of runners.
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