Use the Given Degree of Confidence and Sample Data to Construct

question 149

Multiple Choice

Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. $n = 130 , x = 69 ; 90 \%$ confidence

• A) \(0.463 < p < 0.599\)
• B) \(0.458 < p < 0.604\)
• C) \(0.459 < p < 0.603\)
• D) \(0.461 < p < 0.601\)

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Definitions:

Domestic-born Truck Drivers

Truck drivers who are born within the country they are working, as opposed to those who have immigrated.

Backflows

The reverse movement of water, mixtures, or substances into the distribution pipes of the potable supply of water from any source or sources.

International Migration

The movement of people across international borders with the intention of settling, temporarily or permanently, in a new country.

Beaten Path

A metaphor for a method or approach that is commonly used or well-trodden, often suggesting a lack of originality.