A Head Injury That Bruises the Brain and Causes Temporary

question 328

Multiple Choice

A head injury that bruises the brain and causes temporary loss of consciousness is called a/an _____________.

• A)seizure
• B)glioma
• C)concussion
• D)dyslexia

---

Definitions:

Data Points

Individual measurements or observations collected during data gathering.

Residual Term

The difference between observed values and the estimated values in a regression model.

Random Error

An error in measurement caused by unpredictable fluctuations in the variables being measured.

Least Squares Regression Line

A straight line that best fits the data points in a scatter plot by minimizing the sum of the squares of the vertical distances (residues) of the points from the line.