A Scientist, Conducting a Research Study on Sleep and Learning

question 13

Multiple Choice

A scientist, conducting a research study on sleep and learning, questions her own objectivity and decides to let a third person, not associated with conducting the experiment, score the tests. The scientist is probably trying to eliminate ________ bias.

• A) control
• B) experimenter
• C) sample
• D) treatment

---

Definitions:

Revenue Recognition

The accounting principle defining the specific conditions under which revenue is recognized or recorded.

Tax Havens

Countries with no or low corporate taxes.

Cost of Capital

The rate of return a company must earn on its investment projects to maintain its market value and attract funds.

Net Present Value

A financial metric indicating the value of a series of cash flows over time in today's dollars.