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

question 143

Short Answer

TABLE 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 Table 4-8, 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:

Obedience To Authority

The act of following orders or directives from someone in a position of power, even if they conflict with personal morals or societal norms.

Ethicality

The quality of being in accordance with accepted moral standards, principles, or practices.

Psychiatrist

A medical doctor specialized in diagnosing, preventing, and treating mental illness, including prescribing medication.

Obedience

An action engaged in to fulfill a direct order or command of another person.