A Limitation of the Interrupted Time-Series Design Is That Changes

question 14

Multiple Choice

A limitation of the interrupted time-series design is that changes in the dependent variable may be due not to the intervention,but to:

• A)a confounding external event.
• B)"seasonal" changes in the dependent variable.
• C)lack of a randomly assigned control group.
• D)both 'a' and 'b'

---

Definitions:

Administrative Department

A part of an organization responsible for managing its internal affairs and ensuring the efficient execution of operations.

Economists

Professionals who study the production, distribution, and consumption of goods and services, often analyzing economic issues and trends.

Opportunity Cost

The price paid by not choosing the second-best option when a decision is made or one choice is selected over another.

Production Possibilities Frontier

A picture that demonstrates all potential maximum outputs for two different goods, grounded on inputs including resources and more.