Linear Regression Was Used to Describe the Trend in World

question 67

Multiple Choice

Linear regression was used to describe the trend in world population over time. Below is a plot of the residuals versus predicted values. What does the plot of residuals
Suggest?

• A) An outlier is present in the data set.
• B) The linearity condition is not satisfied.
• C) A high leverage point is present in the data set.
• D) The data are not normal.
• E) The equal spread condition is not satisfied.

---

Definitions:

American Students

Refers to learners enrolled in educational institutions within the United States, ranging from primary to tertiary levels.

Two-Dimensional Interpretation

The process of understanding or interpreting information on a flat surface, considering height and width but not depth.

Three-Dimensional

Describing an object or space that has width, height, and depth, thus giving it a sense of volume.

African Children

Refers to minors living in the African continent, distinguishing their unique developmental, cultural, and social experiences.