TABLE 2-5 The Following Are the Duration in Minutes of a Sample

question 192

Multiple Choice

TABLE 2-5
The following are the duration in minutes of a sample of long-distance phone calls made within the continental United States reported by one long-distance carrier.
-Referring to Table 2-5, if 100 calls were sampled, ________ of them would have lasted 20 minutes or more.

• A) 26
• B) 16
• C) 74
• D) None of the above

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Definitions:

Biological Perspective

An approach in psychology that examines psychological disorders and behaviors from a biological standpoint, focusing on genetics, neurotransmitters, and the anatomy of the brain.

Cognitive Perspective

A psychological approach that focuses on how people think, understand, and know about the world.

Evolutionary Perspective

A theoretical approach in psychology that explains human behavior and mental processes in terms of their adaptive value and evolutionary history.

Psychodynamic Perspective

A psychological approach that emphasizes unconscious psychological processes (for example, wishes and fears of which we're not fully aware), and contends that childhood experiences are crucial in shaping adult personality.