How Is a Field Experiment Similar to a Lab Experiment

question 72

Multiple Choice

How is a field experiment similar to a lab experiment? Both involve __________.

• A) random selection
• B) high internal validity
• C) manipulation of an independent variable
• D) control of extraneous variables

---

Definitions:

Trading Portfolio

A collection of financial assets such as stocks, bonds, commodities, and currencies that are held primarily for the purpose of selling them in the near term with the objective of profit.

Fair Value Method

An accounting approach for valuing and reporting assets and liabilities on the basis of estimates of their current fair market prices.

Available-For-Sale Debt Investments

Financial assets in the form of debt securities that a company intends to hold for a period but are not classified as held-to-maturity or trading securities.