Exhibit 5-9

question 79

Multiple Choice

Exhibit 5-9.On a particular production line,the likelihood that a light bulb is defective is 5%.Ten light bulbs are randomly selected. Refer to Exhibit 5-9.What are the mean and variance of the number of defective bulbs?

• A)0.475 and 0.475
• B)0.475 and 0.6892
• C)0.50 and 0.475
• D)0.50 and 0.6892

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Definitions:

Deindividuation

A tendency to lose one’s sense of individuality when in a group or crowd.

High Cognitive Load

A situation where the task at hand requires a significant amount of mental effort and working memory, potentially affecting performance and decision-making.

Self-Awareness

The conscious knowledge of one's own character, feelings, motives, and desires.

Social Loafing

The phenomenon where individuals exert less effort to achieve a goal when they work in a group than when they work alone.