Which of the Following Statements Regarding the Equal-Standard-Deviations Assumption of the Pooled

question 38

Multiple Choice

Which of the following statements regarding the equal-standard-deviations assumption of the pooled t-test is the most accurate?

• A)The pooled t-test is robust to moderate violations of the assumption provided the sample sizes are large.
• B)The pooled t-test is robust to moderate violations of the assumption provided the sample sizes are roughly equal.
• C)The pooled t-test is robust to moderate violations of the assumption regardless of the sample sizes.
• D)The pooled t-test is extremely nonrobust to violations of the assumption.

---

Definitions:

Civil Law

A legal system originating in Europe, characterized by its codification of laws, that is distinguished from common law and covers areas such as contracts, family matters, and property.

Cyberlaw

A classification of law regulating business activities that are conducted online.

Existing Law

Existing law represents the current legal statutes and regulations that are in force at any given time.

State Supreme Court

The highest court in a U.S. state, which typically has the final say in interpreting state law and state constitution.