From a Population with a Variance of 484, a Sample

question 53

Multiple Choice

From a population with a variance of 484, a sample of 256 items is selected. At 95% confidence, the margin of error is

• A) 16.
• B) 1.375.
• C) 2.695.
• D) 22.

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Definitions:

Ethical

Pertains to moral principles or the branch of knowledge dealing with moral principles.

Providing Consent

The act of giving permission or agreement for something, especially after thoughtful consideration.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Automating Content

The utilization of technology to create and distribute content with minimal human intervention, aiming for efficiency and consistency.