In a Recent National Survey, It Was Learned That the Grade

question 76

Multiple Choice

In a recent national survey, it was learned that the grade point average of college seniors was correlated with their class attendance. In that study, the independent variable was:

• A) class attendance.
• B) class rank, e.g., senior status.
• C) grade point average.
• D) the national survey.

---

Definitions:

Fire

A rapid oxidation process that produces heat, light, and various reaction products, often resulting from combustion.

Salt Water Intrusion

The movement of saline water into freshwater aquifers, which can lead to the contamination of drinking water sources and agricultural irrigation supplies.

Acidification

The process of becoming more acidic, often referred to in the context of soil, water bodies, or the ocean's pH levels decreasing.

Desertification

The degradation of once-fertile land into nonproductive desert; caused partly by soil erosion, deforestation, and overgrazing by domestic animals.