Which of the Following Is NOT Used to Help Control

question 101

Multiple Choice

Which of the following is NOT used to help control for subjects' behavior and expectations in an experimental study?

• A) placebo
• B) blind
• C) random assignment
• D) a selection factor

---

Definitions:

Certificate of Authority

A document issued by a state government granting a company permission to do business in that state as a foreign (out-of-state) entity.

Charter

A charter is a legal document that establishes a corporation or municipality, outlining its rights, privileges, and operations.

Promoters of a Corporation

Individuals or entities involved in the creation and organization of a corporation, including raising capital and completing legal formalities before registration.

Formal Documents

Official papers that follow a specific format or standard, often used for legal, official, or ceremonial purposes.