Which Is True About Randomized Experiments

question 187

Multiple Choice

Which is true about randomized experiments?
I. Randomization reduces the effects of confounding variables.
II. Random assignment of treatments allows results to be generalized to the larger population.
III. Blocking can be used to reduce the within-treatment variability.

• A) I only
• B) I, II, and III
• C) II only
• D) III only
• E) I and III

---

Definitions:

Fixed Assets

Long-term tangible assets, such as buildings, machinery, and equipment, that a company uses in its operations and is not expected to consume or sell within a year.

Long-Term Solvency

A measure of a company's ability to meet its long-term financial obligations and continue its operations into the foreseeable future.

Notes to The Financial Statements

A detailed part of a company's financial statements that explains the context, accounting policies, and additional details of the financial figures reported.

Required Disclosures

Information that organizations are legally obligated to make available to stakeholders, often relating to financial, operational, or ethical matters.