Two Variables Are Said to Display Correlation If

question 42

Multiple Choice

Two variables are said to display correlation if

• A)they are caused by the same factor.
• B)one occurs before the other.
• C)both measure the same thing.
• D)they vary together.

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Definitions:

IV Pumps

Electronic devices that deliver fluids, such as medications and nutrients, into a patient's body in controlled amounts.

Medication-Dispensing Device

A machine or tool designed to accurately dispense prescribed drugs to patients.

Nasogastric Tube

A medical device inserted through the nose into the stomach to deliver food and medicine, or to remove substances from the stomach.

Hospitalized Patient

A patient who has been admitted to a hospital for treatment and observation.