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The inside diameters of bearings used in an aircraft landing gear assembly are known to have a standard deviation of 0' = 0.0026711. A random

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The inside diameters of bearings used in an aircraft landing gear assembly are known to have a standard deviation of 0' = 0.0026711. A random sample of 45 bearings has an average inside diameter of 8.2535 cm. You are told that 20.025 : 1.96. Consider the null and alternative hypotheses: H02\" = 8.25cm H1:u 5E 8.25am

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