To Determine the Size of a Sample,the Standard Deviation of the Population

question 5

True/False

To determine the size of a sample,the standard deviation of the population must be estimated by either taking a pilot survey or by approximating it based on knowledge of the population.

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Definitions:

Duress

The use of force, pressure, or threats to compel someone to act against their will or better judgment in concluding a contract or performing an act.

Improper Threats

Coercive actions or statements intending to force someone into an agreement or decision against their will, often considered unlawful.

Mistake

An error or misunderstanding that can impact the validity of a contract or agreement.

Agreement

A mutual understanding or arrangement between two or more parties, often formalized by a contract, regarding their rights and responsibilities.