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

question 120

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, determine whether the class status of a student and whether the student lives in a dormitory are independent.

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Definitions:

Tarsals

Bones of the ankle.

Ethmoid

refers to a porous bone located between the eyes that forms part of the nasal cavity and the orbits.

Sphenoid

A bone that forms part of the floor of the cranium.

Parietal

Relating to the parietal lobes of the brain, which process sensory information like touch, pressure, and temperature.