To Measure Satisfaction with Its Cell Phone Service, AT&T Takes

question 111

Multiple Choice

To measure satisfaction with its cell phone service, AT&T takes a stratified sample of its customers by age, gender, and location. Which is an advantage of this type of sampling, as opposed to other sampling methods?

• A)It is less intrusive on customers' privacy.
• B)It does not require random numbers.
• C)It gives faster results.
• D)It can give more accurate results.

---

Definitions:

Moral Right

A claim or entitlement to something based on ethical or moral grounds, often concerning fair treatment or respect.

Healthcare Right

The principle that every individual has the right to access and receive healthcare services.

Single-payer Government

A healthcare system in which a single public or quasi-public agency organizes healthcare financing, but delivery may be through private providers.

Avik Roy

He is a policy expert and commentator known for his work on healthcare policy, advocating for market-based and patient-centered healthcare reform solutions.