The Greatest Disadvantage of Correlation Is

question 6

Multiple Choice

The greatest disadvantage of correlation is:

• A)it has a limited range of values,being only -1 to +1.
• B)it does not enable cause-and-effect conclusions.
• C)its value can be negative.
• D)its value can be zero.

---

Definitions:

EKG

An abbreviation for electrocardiogram, a test that measures the electrical activity of the heart to detect and diagnose various heart conditions.

Positron Emission Tomography

A nuclear medicine functional imaging technique used to observe metabolic processes in the body.

Computerised Tomography

A diagnostic imaging technique that uses computer-processed combinations of multiple X-ray measurements taken from different angles to produce cross-sectional images of specific areas of a scanned object.

Magnetic Resonance Imaging

A non-invasive imaging technology that produces detailed images of the body’s internal structures using a large magnet, radio waves, and a computer.