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Mathematics, 03.07.2019 19:10 monk68

Floyd electric is fabricating flanges for a new electrical motor. the flange is to be 25 millimeters in diameter with an upper tolerance limit of 26.5 millimeters and a lower tolerance limit of 23.5 millimeters. bill floyd took a sample consisting of ten flanges, a recorded a standard deviation of 0.463 mm of the sample. he has heard discussion of 6 sigma in the business news recently and would like to oin the club. what would the new standard deviation need to be for floyd electric to achieve six-sigma quality? assume that his process mean remains where it is. a) 0.1675 b) 0.520 c) 0.330 d) 0.250 last year the perfection logistics company delivered 3.1 million packages and damaged 45,000 deliveries, sent 28,000 to the wrong address, and was late 20,000 times. assuming no package had more than one error, perfection's percent perfect order is: a) 93000 b) 93.7% c) 97% d) 3007000

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Floyd electric is fabricating flanges for a new electrical motor. the flange is to be 25 millimeters...
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