Over a short period of time, a roller bearing manufacturer finds that 2% of the bearings exceed the USL diameter of 2.01 cm and 2% are less than the LSL of 1.99 cm. If the distribution of diameters is normal: a) What is the mean diameter? b) What is the standard deviation? c) What is Cp for the process?
Over a short period of time, a roller bearing manufacturer finds that 2% of the bearings exceed the USL diameter of 2.01 cm and 2% are less than the LSL of 1.99 cm. If the distribution of diameters is normal: a) What is the mean diameter? b) What is the standard deviation? c) What is Cp for the process?
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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Over a short period of time, a roller bearing manufacturer finds that 2% of the bearings exceed the USL diameter of 2.01 cm and 2% are less than the LSL of 1.99 cm. If the distribution of
diameters is normal:
a) What is the mean diameter?
b) What is the standard deviation?
c) What is Cp for the process?
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