A Laboratory Worker Finds That 1

question 210

Multiple Choice

A laboratory worker finds that 1.6% of his blood samples test positive for the HIV virus.In a random sample of 140 blood tests,what is the mean number that test positive for the HIV virus?

• A)2.24
• B)137.76
• C)1.48
• D)2.20
• E)22.4

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Definitions:

Psyche

The human mind or soul, often used to refer to the mental and emotional aspects of an individual.

Aristotle

An ancient Greek philosopher and scientist whose works covered a wide range of subjects and laid the groundwork for many areas of Western philosophy and science.

Dualism

Philosophical position that both a nonmaterial mind and a material body contribute to behavior.

Persistent Vegetative State (PVS)

Condition in which a person is alive but unaware, unable to communicate or to function independently at even the most basic level.