(a) Calculate the proportion of metal bars with lengths exceeding 60.15 cm. (b) What percentage of bars produced by the factory is acceptable to the car manufacturer? (c) Find the bar length, correct to two decimal places, such that 10% of bars are shorter than this value.
(a) Calculate the proportion of metal bars with lengths exceeding 60.15 cm. (b) What percentage of bars produced by the factory is acceptable to the car manufacturer? (c) Find the bar length, correct to two decimal places, such that 10% of bars are shorter than this value.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
A factory produces metal bars used in the steering columns of cars. The car manufacturer
requires that the bars are 60 ± 0.15 cm in length. The lengths of bars produced are
(a) Calculate the proportion of metal bars with lengths exceeding 60.15 cm.
(b) What percentage of bars produced by the factory is acceptable to the car
manufacturer?
(c) Find the bar length, correct to two decimal places, such that 10% of bars are
shorter than this value.
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