What Are the Consequences of Failing to Meet the Assumptions

question 35

Multiple Choice

What are the consequences of failing to meet the assumptions of a parametric test when performing research?

• A) If we fail to meet the assumptions of a parametric test, then we will be unable to make any inferences regarding the population.
• B) If we fail to meet one assumption of a parametric test, then we cannot perform statistical analysis on the results of the study and will be limited to qualitative descriptions of the data.
• C) If we fail to meet even one assumption of a parametric test, then we should perform a nonparametric test instead.
• D) If the test is robust to the violation, it does not invalidate the research; however, it may make it more difficult to detect effects.

---

Definitions:

Melanin

A pigment produced by melanocytes in the skin, responsible for hair, skin, and eye color, and provides protection against UV radiation.

UV Radiation

A form of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, capable of causing skin damage and other health effects.

Tactile

Relating to the sense of touch or the perception of pressure, texture, and vibration by the skin and other organs.

Lamellated Corpuscles

Also known as Pacinian corpuscles, they are nerve endings in the skin responsible for sensitivity to vibration and pressure.