What Is Meant by a Herniated Disk

question 100

Multiple Choice

What is meant by a herniated disk?

• A) Morbid softening of the skull
• B) Protrusion of the spinal cord through a defect in the spinal column
• C) Rupture of cartilage between adjoining vertebrae
• D) A ballooning out of the wall of a vessel

---

Definitions:

Two-Tailed

In hypothesis testing, it refers to the methodology that considers both directions of a possible effect, allowing for investigation of deviations in two opposite directions from the null hypothesis.

Pearson Correlation

A metric that quantifies the linear relationship between two variables, providing a value in the range of -1 to 1.

Negative Number

A number less than zero, typically represented with a minus sign in front, indicating a value opposite to its positive counterpart.

Null Hypothesis

A hypothesis that there is no significant difference or effect, typically used as a starting assumption in hypothesis testing.