Judging from Recent Experience, 5 Percent of the Computer Keyboards

question 117

Multiple Choice

Judging from recent experience, 5 percent of the computer keyboards produced by an automatic, high-speed machine are defective. What is the probability that out of six keyboards selected at random, exactly zero keyboards will be defective?

• A) 0.001
• B) 0.167
• C) 0.735
• D) 0.500

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Definitions:

Preconscious

A term in psychology, referring to the part of the mind containing thoughts and feelings not currently in consciousness but can be recalled to consciousness.

Post-conscious

A state or condition related to processes or experiences that occur after the primary conscious awareness.

Trial Close

A sales technique where the salesperson tests the prospect's readiness to buy with a closing question or statement.

Formal Guidelines

Detailed instructions or rules officially established to guide actions or processes in specific situations.