Dumplings -To-Go (DTG) Provides Take-Out Dumplings and Noodle Dishes to Customers

question 138

Multiple Choice

Dumplings -To-Go (DTG) provides take-out dumplings and noodle dishes to customers at its chain of drive-through restaurants. The target for a customer's waiting time is 3.0 minutes +/- 1 minute. Each month, one of the managers observes the drive-through process and collects a sample of 4 waiting times a day over a 6 day period. The data from one restaurant appears below. If DTG were to construct an X-bar chart from this data, the centerline would be

• A) 2.87
• B) 3.70
• C) 3.81
• D) 4.28

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Definitions:

Home Business

A business operated from the residence of the owner, leveraging the flexibility to manage personal and professional life.

§179 Expense Election

A provision of the U.S. tax code that allows businesses to deduct the full purchase price of qualifying assets financed or purchased during the tax year.

Business Automobile

A vehicle primarily used for business activities and purposes, which may qualify for tax deductions related to its use.

Rental Property

Real estate that is owned with the intention of earning income from renting it out to tenants rather than personal use.