SCENARIO 4-16 According to the Record of the Registrar's Office at a at a State

question 127

Short Answer

SCENARIO 4-16
According to the record of the registrar's office at a state university, 35% of the students are
freshman, 25% are sophomore, 16% are junior and the rest are senior. Among the freshmen,
sophomores, juniors and seniors, the portion of students who live in the dormitory are, respectively,
80%, 60%, 30% and 20%.
-Referring to Scenario 4-16, if a randomly selected student does not live in the dormitory, what is
the probability that the student is a junior or a senior?

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Definitions:

Westward Movement

The 19th-century migration of settlers into the American West, driven by the desire for land and new opportunities, greatly influencing the expansion of the US.

Marshall Supreme Court

The United States Supreme Court led by Chief Justice John Marshall from 1801 to 1835, known for landmark decisions that established the foundations of American constitutional law.

Constitution

A set of fundamental principles or established precedents according to which a state or other organization is governed.

Shifting Borders

Refers to the changing boundaries between countries, regions, or territories, often due to political, social, or military reasons.