Based on the following X-bar Chart for days 11-20 of monitoring a bagging process for 10 ounce bags of Lay's potato chips, is the process in control? Ounces 10.10 10.05 10.00 9.95 9.90 9.85 9.80 11 12 X-bar Chart for Bagging Process 13 14 15 16 Sample 17 18 19 20 Xbar UCLX -LCLx -Centerline

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 46E: A tabletop is semicircular when its three congruent drop-leaves are used. By how much has the tables...
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Based on the following X-bar Chart for days 11-20 of monitoring a bagging process for 10
ounce bags of Lay's potato chips, is the process in control?
Ounces
10.10
10.05
10.00
9.95
9.90
9.85
9.80
11
12
X-bar Chart for Bagging Process
13
14
15
No. Days 15 and 20 go beyond a limit.
16
Sample
17
No. There is a trend of four in a row from samples 15 to 18.
Yes. There is only natural variation present.
18
19
No. There are two points in a row near the lower control limit on samples 13 and 14.
20
Xbar
UCLX
-LCLx
Centerline
Transcribed Image Text:Based on the following X-bar Chart for days 11-20 of monitoring a bagging process for 10 ounce bags of Lay's potato chips, is the process in control? Ounces 10.10 10.05 10.00 9.95 9.90 9.85 9.80 11 12 X-bar Chart for Bagging Process 13 14 15 No. Days 15 and 20 go beyond a limit. 16 Sample 17 No. There is a trend of four in a row from samples 15 to 18. Yes. There is only natural variation present. 18 19 No. There are two points in a row near the lower control limit on samples 13 and 14. 20 Xbar UCLX -LCLx Centerline
Based on the following Range (R) Chart for days 11-20 of monitoring a bagging process for
10 ounce bags of Lay's potato chips, is the process in control?
Ounces
0.500
0.450
0.400
0.350
0.300
0.250
0.200
0.150
0.100
0.050
0.000
A
11
12
R Chart for Bagging Process
13
14
15
Sample
No. Sample 13 is beyond a control limit.
16
17
Yes. There is only natural variation present.
18
19
No. There is two in a row near the centerline from samples 19 to 20.
20
No. There is a run of five in a row above the centerline from samples 14 to 18.
R
UCLr
-LCLr
Centerline
Transcribed Image Text:Based on the following Range (R) Chart for days 11-20 of monitoring a bagging process for 10 ounce bags of Lay's potato chips, is the process in control? Ounces 0.500 0.450 0.400 0.350 0.300 0.250 0.200 0.150 0.100 0.050 0.000 A 11 12 R Chart for Bagging Process 13 14 15 Sample No. Sample 13 is beyond a control limit. 16 17 Yes. There is only natural variation present. 18 19 No. There is two in a row near the centerline from samples 19 to 20. 20 No. There is a run of five in a row above the centerline from samples 14 to 18. R UCLr -LCLr Centerline
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