Humpback Whales Have Been Shown to Communicate with Remarkable Complexity

question 47

Multiple Choice

Humpback whales have been shown to communicate with remarkable complexity, and have distinctly different types of tunes and accents that differ across different pods suggesting that whales may include what in their communications?

• A) symbols
• B) paralanguage
• C) body movements
• D) grammar

Grasp the distinction between sample size and population size, and the implications for statistical analysis.

Recognize the principles of statistical inference and its application in interpreting sample data to make generalizations about a population.

Identify appropriate scales of measurement for quantitative data.

Differentiate between census, sample, and population in the context of data collection.

---

Definitions:

Default

The failure to fulfill an obligation, especially the failure to make payments on a loan.

Treasurer

An officer in an organization responsible for managing the organization's financial affairs, including the custody and disbursement of funds.

Obligation

A legal or moral duty to do something or refrain from doing something.

Liable

Legally responsible for something, usually resulting in a requirement to compensate for harm or damage caused.