If the Population Has 3,000 People in It and the Desired

question 3

Multiple Choice

If the population has 3,000 people in it and the desired sample size if 600 people,the
Probability of a sample element being selected is about:

• A)0.20.
• B)0.30.
• C)0.40.
• D)0.50.
• E)0.60.

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Definitions:

Pathogen

A biological agent that causes disease or illness to its host.

Antibiotics

Medications used to treat bacterial infections, working by killing bacteria or inhibiting their growth.

Side Effects

Unintended and usually unfavorable responses to medication or treatment.

Colds

A viral infectious disease of the upper respiratory tract that primarily affects the nose, throat, sinuses, and larynx.