In a T-F Exam with 100 Questions, Passing Requires a Score

question 69

Multiple Choice

In a T-F exam with 100 questions, passing requires a score of at least 60. What is the approximate normal probability that a "guesser" will score at least 60 points?

• A).0287
• B).4713
• C).0251
• D).0377

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Definitions:

Pacinian Corpuscles

Sensory receptors that detect mechanical changes and vibrations, contributing to the sensation of touch and pressure.

Ruffini End Organs

Sensory receptors within the skin that respond to stretch and twisting, contributing to the sense of body position and touch.

Merkel Disks

Specialized nerve endings in the skin that respond to light touch, contributing to the sensation of texture and pressure.

Meissner Corpuscles

Special nerve cells located in the skin that detect sensations of gentle touch.