A Quota Sample Example Might Be Described as ______

question 55

Multiple Choice

A quota sample example might be described as ______.

• A) people who respond to a mailed survey make up the sample
• B) all students who sign up for a study make up the sample
• C) 60% of the population is left handed so 60% of the participants chosen are also left handed
• D) participants are selected from a local preschool class to represent preschoolers who live in the area

---

Definitions:

Loud Noises

Intense auditory stimuli that can potentially cause hearing loss or stress, often considered undesirable or disruptive.

Color Vision Theories

The explanations and hypotheses that describe how the human eye perceives colors, including the trichromatic and opponent-process theories.

Trichromatic Theory

A theory of color vision that explains how humans perceive color through the response of three types of cones sensitive to different wavelengths.

Retinex Theory

A theory that suggests the human brain perceives colors in a scene in a way that is independent of lighting by comparing different spectral wavelengths.