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

question 155

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 lives in the dormitory, what is the
probability that the student is a freshman?

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Definitions:

Opiate Dependence

A condition characterized by a physical or psychological reliance on opioids, leading to significant impairment or distress.

Hereditary Tendency

Inherited characteristics or predispositions passed down from one's parents or ancestors, affecting various aspects of an individual's life and behavior.

Onset

The beginning or start of something, often used in a medical context to describe the initiation of symptoms or diseases.

Happy Experiences

Moments or events that induce feelings of joy, satisfaction, or pleasure.