One Should Not Use the Spearman R on Skewed Interval

question 102

True/False

One should not use the Spearman r on skewed interval data, unless the data could be converted into ordinal form.

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Definitions:

Ionization

The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions.

X-Rays

Electromagnetic radiation of high energy and very short wavelength, which is able to pass through many materials opaque to light, used especially for taking images of the inside of objects.

Cinemato

Likely related to cinematography or the art of making motion pictures, though not a common term on its own.

Nucl

Likely a shorthand or abbreviation for "nuclear," generally related to fields or substances associated with atomic nuclei, such as in nuclear medicine.