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A Recent Survey of 1,014 American Adults Found That 46

question 104

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A recent survey of 1,014 American adults found that 46% view environmental conditions as either "excellent" or "good" (Gallup,March 4-7,2010).Construct a 95% confidence interval of the population proportion.


Definitions:

Defect Rate

The number of goods produced that are outside the company’s boundaries of acceptable quality.

Tolerance Range

The boundaries a manager sets in determining the acceptable quality of a product.

Dispatching

The process of sending off goods or services to their intended destinations or assigning tasks to individuals.

Taxi Company

A business entity that provides transportation services to passengers via vehicles, such as cars or vans, often on a metered fare basis.

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