A New Machine Is Set or Calibrated to Fill Tubes

question 43

Multiple Choice

A new machine is set or calibrated to fill tubes of toothpaste at precisely 6.75 ounces. Then, once the machine is running, a sample of six tubes is taken every three hours and weighed with the following results: What is X-bar for 7 pm?

• A) 6.71
• B) 6.72
• C) 6.74
• D) 6.76

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Definitions:

Advertising

The act of promoting products, services, or brands through various media channels to attract and inform potential customers.

Personal Selling

A direct marketing approach where salespeople use personal interaction to persuade potential customers to buy a product or service.

Word-of-Mouth

The process by which consumers share information and opinions about products or services, typically considered a powerful form of marketing.

Profit Margins

A financial metric that indicates the percentage of revenue that remains as profit after accounting for costs and expenses.