In a Probability Sample, the Units Are Selected Randomly

question 48

True/False

In a probability sample, the units are selected randomly.

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Definitions:

Stethoscope Tubing

The flexible tubes of a stethoscope that connect the earpieces to the chest piece, allowing the transmission of sound.

Isopropyl Alcohol

A colorless, flammable chemical compound with a strong odor, used as a solvent and antiseptic in various medical and household applications.

Disinfection

Disinfection involves the use of chemical or physical methods to kill or deactivate pathogenic microorganisms on surfaces, reducing the risk of infection.

Blood Culture

A diagnostic test involving the cultivation of blood samples to detect and identify bacteria or fungi present in the bloodstream.