A Manufacturer Finds That in a Random Sample of 100

question 119

Multiple Choice

A manufacturer finds that in a random sample of 100 of its CD players, 96% have no defects. The manufacturer wishes to make a claim about the percentage of nondefective CD players and is prepared to exaggerate. What is the highest rate of nondefective CD players that the manufacturer
Could claim under the following condition?

His claim would not be rejected at the 0.05 significance level if this sample data were used. Assume that a left-tailed hypothesis test would be performed.

• A) 98.4%
• B) 96.5%
• C) 98.2%
• D) 96.6%

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Definitions:

Surgeon General's Report

Periodic publications issued by the U.S. Surgeon General that cover important public health issues, providing comprehensive information based on evidence and research.

Framingham Heart Study

A long-term, ongoing cardiovascular cohort study of residents of the city of Framingham, Massachusetts, that seeks to identify common factors or characteristics that contribute to cardiovascular disease.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, such as coronary artery disease and stroke.

Cardiovascular Disease

Refers to a class of diseases that involve the heart or blood vessels, such as coronary artery disease and stroke.