The outside diameter of a manufactured part must be 1.3825 inches, according to customer specications. The data

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The outside diameter of a manufactured part must be 1.3825 inches, according to customer specifications. The data shown represent a random sample of 10 parts. Use a 95% confidence interval to judge whether the part has been manufactured to specifications.

The outside diameter of a manufactured part must be 1.3825
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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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