In each of several consecutive days of production of cola cans, 500 cans are tested and the numbers of defects each day are listed below. a. Use the given process data to construct a control chart for p. b. Use the three out-of-control criteria and determine whether the process is within statistical control. c. What action should be taken? 20 Ο Α. 23 Proportion a. Choose the correct control chart. 0.06 0.00 18 0 MAD Sample 16 20 20 15 OB. 16 0.06- 0.00 12 0 Выдчивова Sample 15 20 G 14 12 12 BETER OC. Proportion 0.06 PARRO 0.00- 13 0 Sample 20 11 5 11 9 OD. 9 0.060- 0.000- 0 10 7 7 Sample 20 G b. Using the three out-of-control criteria, is the statistical process within control? O A. No, because there is a pattern, trend, or cycle that is obviously not random and there are eight or more consecutive points all above or all below the centerline. OB. Yes, because all of the criteria are satisfied. D
In each of several consecutive days of production of cola cans, 500 cans are tested and the numbers of defects each day are listed below. a. Use the given process data to construct a control chart for p. b. Use the three out-of-control criteria and determine whether the process is within statistical control. c. What action should be taken? 20 Ο Α. 23 Proportion a. Choose the correct control chart. 0.06 0.00 18 0 MAD Sample 16 20 20 15 OB. 16 0.06- 0.00 12 0 Выдчивова Sample 15 20 G 14 12 12 BETER OC. Proportion 0.06 PARRO 0.00- 13 0 Sample 20 11 5 11 9 OD. 9 0.060- 0.000- 0 10 7 7 Sample 20 G b. Using the three out-of-control criteria, is the statistical process within control? O A. No, because there is a pattern, trend, or cycle that is obviously not random and there are eight or more consecutive points all above or all below the centerline. OB. Yes, because all of the criteria are satisfied. D
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
Transcribed Image Text:In each of several consecutive days of production of cola cans, 500 cans are tested and the numbers of defects each day are listed below.
a. Use the given process data to construct a control chart for p.
b. Use the three out-of-control criteria and determine whether the process is within statistical control.
c. What action should be taken?
20
Ο Α.
23
Proportion
a. Choose the correct control chart.
0.06
0.00-
18
0
Sample
16
20
20
15
OB.
16
0.06
0.00
12
Выворотово
0
Sample
20
15
G
14
12 12
OFFER
OC.
Proportion
0.06
Photo
0.00-
13
0
Sample
20
11
5
11
9
OD.
9
0.060-
0.000-
0
10 7 7
Sample
20
G
b. Using the three out-of-control criteria, is the statistical process within control?
O A. No, because there is a pattern, trend, or cycle that is obviously not random and there are eight or more consecutive points all above or all below the centerline.
OB. Yes, because all of the criteria are satisfied.
4
Transcribed Image Text:In each of several consecutive days of production of cola cans, 500 cans are tested and the numbers of defects each day are listed below.
a. Use the given process data to construct a control chart for p.
b. Use the three out-of-control criteria and determine whether the process is within statistical control.
c. What action should be taken?
20
23
18
16
20
15
16
12
15
14
12
GELE
12
13
11
11
9
9
10
7
7
b. Using the three out-of-control criteria, is the statistical process within control?
OA. No, because there is a pattern, trend, or cycle that is obviously not random and there are eight or more consecutive points all above or all below the centerline.
OB. Yes, because all of the criteria are satisfied.
OC. Yes, because none of the criteria are satisfied.
OD. No, because there is at least one point lying outside of the region between the upper and lower control limits.
c. Choose the correct answer below.
OA. The manufacturer should proceed as before, because the number of defects is increasing.
OB. The manufacturer should review their production process and attempt to remedy the cause of increasing variation in the proportions of defects.
OC. The manufacturer should review their production process and attempt to remedy the cause of increasing proportions of defects.
OD. The manufacturer should proceed as before, because the number of defects is decreasing and the production process appears to be improving
4
D
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman