If a Qualitative Variable Has K Levels, the Number of Dummy

question 95

Multiple Choice

If a qualitative variable has k levels, the number of dummy variables required is

• A)k - 1
• B)k
• C)k + 1
• D)2k

---

Definitions:

Tiny

A term used to describe something that is very small in size.

Constantly Shining Light

A continuous and uninterrupted emission of light from a source.

Monaural Clues

Auditory signals that can be perceived by one ear, helping in sound localization and identification.

Sound Localization

The process by which the brain determines the location of a sound source in space.