A Group of College Students Was Given a New Energy

question 27

Multiple Choice

A group of college students was given a new energy drink then asked to record their level of alertness at midday. In this example,_{--------------------} is the treatment variable and_{--------------------} is the outcome variable.

• A) The energy drink; alertness level
• B) Alertness level; the energy drink
• C) The energy drink; midday
• D) The group of college students; alertness level

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Definitions:

Technology Adoption

The process by which individuals and organizations begin to use and integrate new technology into their operations.

Free Trade

An economic policy that allows imports and exports between countries with minimal or no tariffs, quotas, subsidies, or prohibitions to encourage international trade.

Tied Aid

A form of foreign aid that requires the recipient country to spend the funds in the country of the donor or in a group of specified countries.

Low-priced Food

Food items that are available at relatively low prices, often due to subsidies or lower quality.