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percentage of the total number of shafts will be tolerable?

percentage of the total number of shafts will be tolerable?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Shaft alignment is the process of aligning two or more shafts with each other to within a tolerated margin. It is an absolute requirement for machinery before it is put into service. For all occasions, it is important that the shaft meet the specifications first. Consider 0.650 ± 0.005 cm as the specifications for the shaft diameter. If the measurements for the diameter of a shaft has a mean value of 0.65O cm and a standard deviation of 0.003 cm, what percentage of the total number of shafts will be tolerable? 87.6% 90.5% none of these 83.1%
Transcribed Image Text:Shaft alignment is the process of aligning two or more shafts with each other to within a tolerated margin. It is an absolute requirement for machinery before it is put into service. For all occasions, it is important that the shaft meet the specifications first. Consider 0.650 ± 0.005 cm as the specifications for the shaft diameter. If the measurements for the diameter of a shaft has a mean value of 0.65O cm and a standard deviation of 0.003 cm, what percentage of the total number of shafts will be tolerable? 87.6% 90.5% none of these 83.1%
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