The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are given below. Complete (a) through (c). Time Items Returned tems Returned Time Items Returned 10 4 3 1 2 6 10 4 16- 13 14 15 12 Time www.a 4 5 24 5 9 16 17 5 10 6 6 7 10 5 18 19 20 10 10 9 a. Construct a c chart for the items per day that are returned for rework. Do you think that the process is in a state of statistical control? Choose the correct chart below. O A. O B. 8 6 tems Returned 16- 9 8 Full data set 10 11 12 6 5 7 21 22 23 24 9 9 12 5 12 Time 24 G O C. WANT 12 Time 24 Q
The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are given below. Complete (a) through (c). Time Items Returned tems Returned Time Items Returned 10 4 3 1 2 6 10 4 16- 13 14 15 12 Time www.a 4 5 24 5 9 16 17 5 10 6 6 7 10 5 18 19 20 10 10 9 a. Construct a c chart for the items per day that are returned for rework. Do you think that the process is in a state of statistical control? Choose the correct chart below. O A. O B. 8 6 tems Returned 16- 9 8 Full data set 10 11 12 6 5 7 21 22 23 24 9 9 12 5 12 Time 24 G O C. WANT 12 Time 24 Q
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 8P
Related questions
Question
![The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are
given below. Complete (a) through (c).
Time
Items Returned 6
0 0 0 0
1
Time
Items Returned 10
13
B.
210 144
3455
4
5
ܘ ܘ ܗ
15 16 17 18
10 6
6 7
10
1590
9
Do you think that the process is in a state of statistical control?
8
6
20
10
A. Yes. There do not appear to be special causes of variation.
No. There is a discernable pattern.
O C. No. There is at least one point outside the control limits.
9825
Full data set
10 11 12
6
5 7
21 22 23 24
9
9 12
(....
D. No. There are eight consecutive points all above or all below the center line.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc91d435c-8a20-4fa9-b80f-5aaeb9e13244%2Fd3f46280-c6b5-4cd2-bc35-c0d02efc5810%2F839j0x_processed.png&w=3840&q=75)
Transcribed Image Text:The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are
given below. Complete (a) through (c).
Time
Items Returned 6
0 0 0 0
1
Time
Items Returned 10
13
B.
210 144
3455
4
5
ܘ ܘ ܗ
15 16 17 18
10 6
6 7
10
1590
9
Do you think that the process is in a state of statistical control?
8
6
20
10
A. Yes. There do not appear to be special causes of variation.
No. There is a discernable pattern.
O C. No. There is at least one point outside the control limits.
9825
Full data set
10 11 12
6
5 7
21 22 23 24
9
9 12
(....
D. No. There are eight consecutive points all above or all below the center line.
![The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are
given below. Complete (a) through (c).
Time
Items Returned
Items Returned
1
6
Time
13
Items Returned 10 4
16-
2
10
12
Time
AMANY
3
4
14 15 16 17
5
10 6
4
5
가더
24
5
9
6
10
18
9
7
5
19 20
10 10
a. Construct a c chart for the items per day that are returned for rework. Do you think that the process is in a state of statistical control? Choose the correct chart
below.
O A.
O
Items Returned
B.
8
6
16-
0
9
8
21
5
Full data set
10 11 12
6 5
7
22 23 24
9 9 12
12
Time
²
24
O C.
Items Returned
16-
wwwww
12
Time
24](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc91d435c-8a20-4fa9-b80f-5aaeb9e13244%2Fd3f46280-c6b5-4cd2-bc35-c0d02efc5810%2Fhqemww_processed.png&w=3840&q=75)
Transcribed Image Text:The owner of a dry cleaning business studied the number of dry-cleaned items that were returned for rework per day for a 4-week period (Mon-Sat). The results are
given below. Complete (a) through (c).
Time
Items Returned
Items Returned
1
6
Time
13
Items Returned 10 4
16-
2
10
12
Time
AMANY
3
4
14 15 16 17
5
10 6
4
5
가더
24
5
9
6
10
18
9
7
5
19 20
10 10
a. Construct a c chart for the items per day that are returned for rework. Do you think that the process is in a state of statistical control? Choose the correct chart
below.
O A.
O
Items Returned
B.
8
6
16-
0
9
8
21
5
Full data set
10 11 12
6 5
7
22 23 24
9 9 12
12
Time
²
24
O C.
Items Returned
16-
wwwww
12
Time
24
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