Why Is There a Control Group in Clinical Trials

question 25

Multiple Choice

Why is there a control group in clinical trials?

• A) in order to control for interaction effects between predictors
• B) to assess how response varies between treatment and no treatment
• C) to vary the size or magnitude of the independent variable
• D) to distinguish between the type of treatment given to participants

---

Definitions:

Consumer Electronics

Electronic equipment intended for everyday use by individuals, including devices like smartphones, televisions, and computers.

Marketing Strategies

Plans designed to achieve marketing objectives, involving the targeted promotion of products or services to specific audiences.

Insourcing

The practice of using a company’s internal employees or other resources to accomplish a task.

Just-In-Time

An inventory management strategy that increases efficiency and decreases waste by receiving goods only as they are needed in the production process, reducing inventory costs.