Quality Control Is an Important Issue at ACME Company, Which

question 57

Multiple Choice

Quality control is an important issue at ACME Company, which manufactures light bulbs. To test the life-hours of their light bulbs, they randomly sampled nine light bulbs and measured how many hours they lasted: 378, 361, 350, 375, 200, 391, 375, 368, 321. What is the mean?

• A) 375
• B) 368
• C) 389.9
• D) 200
• E) 346.6

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Definitions:

Postponement

A strategy in supply chain management where the finalization of the product or shipment is delayed until the last possible moment to better match demand.

Large Fraction

A significant portion or part of a whole.

Demand

The quantity of a product or service that consumers are willing and able to purchase at various prices during a certain period of time.

Multiple Products

Refers to a range of different items or SKUs that a company produces or sells.