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SCENARIO 4-8 According to the Record of the Registrar's Office at a at a State

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SCENARIO 4-8
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 4-8, what proportion of the students live in a dormitory?


Definitions:

Outcome

An outcome is the result or consequence of an action, experiment, or event, often used in the context of probabilities and statistical experiments.

Classical Approach

A methodological approach in statistics that relies on theoretical probability distributions and assumptions for hypothesis testing and estimation.

Assigning Probabilities

The process of determining the likelihood of various outcomes in an experiment or situation.

Equally Likely

A situation where all outcomes of an experiment or event have the same probability of occurring.

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