When Two Variables Have a Negative Correlation

question 13

Multiple Choice

When two variables have a negative correlation,

• A)when the x-variable decreases,the y-variable decreases.
• B)when the x-variable decreases,the y-variable increases.
• C)when the x-variable increases,the y-variable increases.
• D)More than one of the above is correct.

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Definitions:

Rods

Photoreceptor cells in the retina of the eye that are responsible for vision at low light levels.

Photoreceptors

Specialized cells in the retina of the eye that are sensitive to light and enable vision.

Tactile Sensors

Devices designed to measure parameters like pressure, force, and texture, simulating the sense of touch in robotics or electronic devices.

Thermoreceptors

A type of sensory receptors that allow an organism to sense temperature changes in the environment or internally.