A manufacturer of bolts has a quality control policy that requires it to destroy any boits that are more than 4 standard deviations from the mean The quality control engineer knows that the bots coming off theassembly line have moan length of 9 cm with a standard deviation of 0.05 cm. For what lengths will a bolt be destroyed?Select the correct choice below and fill in the answer box(es) to complete your choice(Round to one decimal place as needed)OA. A bolt will be destroyed if the length is less thanOB A bolt will be destroyed if the length is less thanOC. A bolt will be destroyed if the length is greater thancm.cm or greater thancmD. A bolt will be destroyed if the length is between cm and ecmcmCHC

Answer Mean [μ] =9Standard deviation [σ ] =0.05It is more than 4 standard deviations..

Answered: A manufacturer of bolts has a quality…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A manufacturer of bolts has a quality-control policy that requires it to destroy any bolts that are more than 4 standard deviations from the mean. The quality control engineer knows that the bolts coming off the assembly line have mean length of 13 cm with a standard deviation of 0.05 cm. For what lengths will a bolt be destroyed? Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to one decimal place as needed.) OA. A bolt will be destroyed if the length is less than OB. A bolt will be destroyed if the length is greater than cm. OC. A bolt will be destroyed if the length is between OD. A bolt will be destroyed if the length is less than cm. KOTE cm and cm. cm or greater than cm.
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