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b). A machine produces metal pieces that are cylindrical in shape. A sample of pieces is taken, and the diameters (in cm) are found
b). A machine produces metal pieces that are cylindrical in shape. A sample of pieces is taken, and the diameters (in cm) are found to be 3.4, 2.5, 4.8, 2.9, 3.6, 2.8, 3.3, 5.6, 3.7, 2.8, 4.4, find a 99% confidence interval for the mean diameter of pieces from this machine. 4.0, 5.2, 3.0, 4.8 [4 M]
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00282F les a 021 1 pri Jay Given data Sample diameters 34 25 418 29 ...
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Complete Business Statistics
Authors: Amir Aczel, Jayavel Sounderpandian
7th Edition
9780071077903, 73373605, 71077901, 9780073373607, 77239695, 978-0077239695
