The More Time Students Spend Sleeping in Class,the Lower Their

question 205

Multiple Choice

The more time students spend sleeping in class,the lower their grades are.This would be a

• A) zero correlation.
• B) positive relationship.
• C) variable relationship.
• D) negative relationship.

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Definitions:

Efficiency

The optimal use of resources to achieve the desired outcome with minimum waste or effort.

Redistributing Income

The transfer of income from certain individuals or groups to others through mechanisms like taxation, social security, and welfare programs, aiming at reducing income inequality.

Tradeoff

An exchange where one quality or aspect must be given up in order to gain another quality or aspect.

Efficiency

The optimal allocation of resources to maximize the production of goods and services or the achievement of a given objective with the least amount of waste.