There Are 30 Subjects in Each of the Treatment and Control

question 6

Multiple Choice

There are 30 subjects in each of the treatment and control groups. Which type of t-test should be conducted?

• A) Dependent t-test
• B) Independent t-test
• C) Need more information

---

Definitions:

Business Unit Manager

A professional responsible for overseeing the operations, strategy, and financial results of a distinct segment of a larger company.

Controllable Costs

Expenses that can be directly controlled or influenced by a manager or decision-maker in the short term.

Common Costs

Expenses that cannot be directly attributed to a specific product or service but are shared among several projects or business units.

Strategic Business Unit

A division or unit within a company that has its own mission, objectives, and competitors, and is managed independently.