Basic Business Statistics, Student Value Edition (13th Edition)
13th Edition
ISBN: 9780321946393
Author: Mark L. Berenson, David M. Levine, Kathryn A. Szabat
Publisher: PEARSON
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Chapter 19, Problem 13PS
a.
To determine
Make a C-chart for the number of items per day that are returned for rework and determine whether the process is in state of control.
b.
To determine
Determine whether the owner should take an action on 12 items returned on day 12, and also determine the owner action when the 20 items were returned on day 12.
c.
To determine
Determine the actions that owner needs to take in order to reduce the number of items returned per day for rework.
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Palisades Eco-Park is a small ecological reserve that admits a relatively small number of visitors on any day, but provides both educational and entertaining lectures, exhibitions, and opportunities to observe nature. The company has collected the following data on labor costs and number of visitors to the park over the last 30 months.
Month
Labor Cost
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1
$
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1,700
2
$
36,290
2,592
3
$
39,968
2,811
4
$
31,648
2,222
5
$
34,809
2,373
6
$
32,672
2,181
7
$
32,023
2,205
8
$
38,334
2,676
9
$
38,568
2,760
10
$
46,933
3,572
11
$
42,157
2,976
12
$
39,030
2,804
13
$
34,444
2,415
14
$
33,173
2,336
15
$
36,971
2,508
16
$
26,500
2,099
17
$
30,663
3,397
18
$
29,961
2,786
19
$
27,590
2,412
20
$
30,003
2,972
21
$
25,692
2,000
22
$
24,655
1,794
23
$
28,892
3,267
24
$
30,153
3,817
25
$
28,119
2,592
26
$
31,690
3,274
27
$
28,651
2,989
28
$
29,927
3,050
29
$
28,438
2,511
30
$
27,874
2,075…
Chapter 19 Solutions
Basic Business Statistics, Student Value Edition (13th Edition)
Ch. 19 - Prob. 1PSCh. 19 - Prob. 2PSCh. 19 - Prob. 3PSCh. 19 - Prob. 4PSCh. 19 - Prob. 5PSCh. 19 - Prob. 6PSCh. 19 - Prob. 7PSCh. 19 - Prob. 8PSCh. 19 - Prob. 9PSCh. 19 - Prob. 11PS
Ch. 19 - Prob. 12PSCh. 19 - Prob. 13PSCh. 19 - Prob. 14PSCh. 19 - Prob. 15PSCh. 19 - Prob. 16PSCh. 19 - Prob. 17PSCh. 19 - Prob. 18PSCh. 19 - Prob. 19PSCh. 19 - Prob. 20PSCh. 19 - Prob. 21PSCh. 19 - The manager of a branch of a local bank has the...Ch. 19 - Prob. 23PSCh. 19 - Prob. 24PSCh. 19 - The data in Tensile represent the tensile...Ch. 19 - Prob. 26PSCh. 19 - Prob. 27PSCh. 19 - A manufacturing company makes brackets for book...Ch. 19 - Prob. 29PSCh. 19 - Prob. 30PSCh. 19 - Prob. 31PSCh. 19 - Prob. 32PSCh. 19 - Prob. 33PSCh. 19 - Prob. 34PSCh. 19 - Refer to Problem 19.22 concerning waiting time for...Ch. 19 - Prob. 36PSCh. 19 - Prob. 37PSCh. 19 - Prob. 38PSCh. 19 - Prob. 39PSCh. 19 - What is the difference between attribute control...Ch. 19 - Prob. 41PSCh. 19 - Prob. 42PSCh. 19 - Prob. 43PSCh. 19 - Prob. 44PSCh. 19 - Prob. 45PSCh. 19 - Prob. 46PSCh. 19 - Suppose that you have been hired as a summer...Ch. 19 - Prob. 48PSCh. 19 - Prob. 49PSCh. 19 - Prob. 50PSCh. 19 - Prob. 51PSCh. 19 - Prob. 52PSCh. 19 - Prob. 53PSCh. 19 - Prob. 54PSCh. 19 - Prob. 55PS
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