The Spearman Rank-Correlation Test Is a Nonparametric Test That Uses

question 151

True/False

The Spearman rank-correlation test is a nonparametric test that uses the directions of differences observed in a matched-pairs sample to determine whether the relative frequency distributions of two statistical populations are identical to or different from one another.

---

Definitions:

Ulna

A bone in the forearm that is located on the side opposite to the thumb, playing a key role in the movement of the wrist and elbow.

Intervertebral Disk

A structure located between the vertebrae in the spine, acting as a shock absorber and allowing flexibility.

Thoracic Region

The central part of the body located between the neck and the abdomen, encased by the ribcage and containing the heart and lungs.

Vertebra

Individual bones that form the vertebral column (spine), providing structural support to the body and protecting the spinal cord.