There Are 2,000 Eligible Voters in a Precinct

question 94

Multiple Choice

There are 2,000 eligible voters in a precinct. 500 of the voters are randomly selected and asked whether they planned to vote for the Democratic incumbent or the Republican challenger. Of the 500 surveyed, 350 said they would vote for the Democratic incumbent. Using the 0.99 confidence coefficient, what are the confidence limits for the proportion that plan to vote for the Democratic incumbent?

• A) 0.647 and 0.753
• B) 0.612 and 0.712
• C) 0.397 and 0.797
• D) 0.826 and 0.926

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Definitions:

Narrow Spans of Control

A managerial structure in which a manager oversees a small number of subordinates, allowing for more direct supervision and communication.

Management Levels

The different layers of management in an organization, typically categorized into top-level (executives), middle-level (managers), and lower-level (supervisors or team leaders).

Environmental Uncertainty

The degree to which an organization lacks information about its external environment, making it difficult to predict future trends or events.

Systems Design

Refers to the process of defining the architecture, components, modules, interfaces, and data for a system to satisfy specified requirements.