Dr Ellison Finds a Relation Between Amount of Sleep and Problem

question 1

Multiple Choice

Dr. Ellison finds a relation between amount of sleep and problem solving. Specifically, having a higher amount of sleep the night before an exam is associated with higher scores on two measures of problem solving. This is an example of which type of association?

• A)negative association
• B)positive association
• C)zero association
• D)causal association

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Definitions:

Customer Service

The support and assistance provided by a company to the people who buy or use its products or services.

Global Supply Chains

Supply chain operations that involve the movement of goods, services, and information across multiple countries and continents.

NAFTA

The North American Free Trade Agreement, a treaty between Canada, Mexico, and the United States that eliminated most tariffs on trade between the countries.

Argentina

A country located in the southern half of South America, known for its diverse landscapes, rich culture, and significant contributions to agriculture and global markets.