Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed.
Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 7CR
Related questions
Question
Refer to
Table S6.1 - Factors for Computing Control Chart Limits (3 sigma)
for this problem.Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were:
Sample Sample
1 10.604 0.033 7 10.601 0.041
2 10.602 0.041 8 10.605 0.034
3 10.591 0.034 9 10.595 0.027
4 10.604 0.051 10 10.601 0.029
5 10.597 0.031 11 10.603 0.039
6 10.597 0.036 12 10.604 0.047
For the given data, the
x = ? inches (round your response to four decimal places).
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