An Assembly Line Is Operating Satisfactorily If Fewer Than 3

question 2

Multiple Choice

An assembly line is operating satisfactorily if fewer than 3% of the phones produced per day are defective. To check the quality of a dayʹs production, the company randomly samples 10 phones
From a dayʹs production to test for defects. Define the population of interest to the manufacturer.

• A)the 10 phones sampled and tested
• B)the 10 responses: defective or not defective
• C)the 3% of the phones that are defective
• D)all the phones produced during the day in question

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Definitions:

Social Facilitation

The tendency for people to perform differently when in the presence of others, usually performing better on well-practiced tasks.

Arousal

A physiological and psychological state of being awake or reactive to stimuli, often involved in motivation and performance.

Novel Stimuli

New or unfamiliar stimuli that have not been previously experienced, often triggering curiosity or exploration.

Free Riding

Benefiting from resources, goods, or services without contributing to the cost or effort involved.