Please build an x-bar control chart with 2 sigma control limits for the following data set. Note that each row is a sample, which has sample size n=3. What are the control limits for L=2. Plot the control chart. Do you see an out-of-control behavior in the data? -0.2938 -0.8655 0.3914 -0.8479 -0.1765 0.4517 -1.1201 0.7914 -0.1303 2.5260 -1.3320 0.1837 1.6555 -2.3299 -0.4762 0.3075 -1.4491 0.8620 -1.2571 0.3335 -1.3617 1.9550 0.3824 1.2824 0.6513 2.7607 1.1969 1.1651 2.1601 1.5230 2.0528 1.4321 1.5513 2.5391 1.3048 2.3261
Please build an x-bar control chart with 2 sigma control limits for the following data set. Note that each row is a sample, which has sample size n=3. What are the control limits for L=2. Plot the control chart. Do you see an out-of-control behavior in the data? -0.2938 -0.8655 0.3914 -0.8479 -0.1765 0.4517 -1.1201 0.7914 -0.1303 2.5260 -1.3320 0.1837 1.6555 -2.3299 -0.4762 0.3075 -1.4491 0.8620 -1.2571 0.3335 -1.3617 1.9550 0.3824 1.2824 0.6513 2.7607 1.1969 1.1651 2.1601 1.5230 2.0528 1.4321 1.5513 2.5391 1.3048 2.3261
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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Question
![Please build an x-bar control chart with 2 sigma control limits for the following data set.
Note that each row is a sample, which has sample size n=3. What are the control limits for
L=2.
Plot the control chart. Do you see an out-of-control behavior in the data?
-0.2938 -0.8655 0.3914
-0.8479 -0.1765 0.4517
-1.1201 0.7914 -0.1303
2.5260 -1.3320 0.1837
1.6555 -2.3299 -0.4762
0.3075 -1.4491 0.8620
-1.2571 0.3335 -1.3617
1.9550 0.3824 1.2824
0.6513 2.7607 1.1969
1.1651 2.1601 1.5230
2.0528 1.4321 1.5513
2.5391 1.3048 2.3261](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9e27b5d-0ab8-428e-954d-97d64fc14c61%2Fdc02b8fe-b2da-4d3d-8ee6-3b2d754fb0de%2Fdfbb7yj_processed.png&w=3840&q=75)
Transcribed Image Text:Please build an x-bar control chart with 2 sigma control limits for the following data set.
Note that each row is a sample, which has sample size n=3. What are the control limits for
L=2.
Plot the control chart. Do you see an out-of-control behavior in the data?
-0.2938 -0.8655 0.3914
-0.8479 -0.1765 0.4517
-1.1201 0.7914 -0.1303
2.5260 -1.3320 0.1837
1.6555 -2.3299 -0.4762
0.3075 -1.4491 0.8620
-1.2571 0.3335 -1.3617
1.9550 0.3824 1.2824
0.6513 2.7607 1.1969
1.1651 2.1601 1.5230
2.0528 1.4321 1.5513
2.5391 1.3048 2.3261
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