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

question 54

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, what is the probability that a randomly selected student is a junior or senior who lives in a dormitory?

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Definitions:

Natural Person

A human being, as opposed to a legal entity such as a corporation, recognized as a legal subject with rights and obligations.

Real Estate Transactions

Legal agreements involving the transfer of ownership or rights in real property from one party to another.

HUD

The United States Department of Housing and Urban Development, a federal agency responsible for national policies and programs addressing America's housing needs.

One-Year Warranty

A guarantee given by the seller or manufacturer to the buyer that a product will be free from defects for a period of one year from the date of purchase.