d. Find the UCL for the x-chart. e. Find the LCL for the x-chart. f. Is this process in control? Why/why not?
d. Find the UCL for the x-chart. e. Find the LCL for the x-chart. f. Is this process in control? Why/why not?
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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![d. Find the UCL for the x-chart.
e. Find the LCL for the x-chart.
f. Is this process in control? Why/why not?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f512339-0742-41e7-a025-47bff3eb74c3%2F3081e6b2-dca6-401b-9fe5-ca1818f686d2%2Fdkpzlk7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:d. Find the UCL for the x-chart.
e. Find the LCL for the x-chart.
f. Is this process in control? Why/why not?
![3. We are interested in seeing if 4-ounce chocolate bars are being accurately created to contain 4-ounces. Random samples of
size 6 were taken and weighed. Five hours of observation provided the following data:
Sample
Mean
Range
1
3.91
0.06
4.04
0.13
3.89
0.20
4.03
0.17
5
3.80
0.22
2 3 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f512339-0742-41e7-a025-47bff3eb74c3%2F3081e6b2-dca6-401b-9fe5-ca1818f686d2%2Fcm1cthe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. We are interested in seeing if 4-ounce chocolate bars are being accurately created to contain 4-ounces. Random samples of
size 6 were taken and weighed. Five hours of observation provided the following data:
Sample
Mean
Range
1
3.91
0.06
4.04
0.13
3.89
0.20
4.03
0.17
5
3.80
0.22
2 3 4
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