If Two Variables Both Increase at the Same Time or Decrease

question 4

Multiple Choice

If two variables both increase at the same time or decrease at the same time, they are

• A) unrelated to each other.
• B) positively related.
• C) negatively related.
• D) conversely related.

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Definitions:

Tympanic Thermometer

A type of electronic thermometer that measures infrared energy emitted from the tympanic membrane.

Disposable Sheath

A protective cover designed to be used once and then discarded, often used to prevent contamination or infection.

Temporal Thermometers

Instruments that measure body temperature through the temporal artery on the forehead, offering non-intrusive and quick readings.

Least Accurate

Describes the lowest level of precision or correctness in measurements or information.