What is the average number of errors per order? Do not round intermediate calculations. Round your answer to three decimal places. Compute the control limits for a c-chart. Do not round intermediate calculations. If your answer is zero, enter "0". Round your answers to three decimal places. UCLC: LCLC:

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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A mail-order prescription drug vendor measured the number of errors per standard order being picked in their distribution
center. Data can be found in the table below.
Sample
1
2
3
4
LO
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Number
of Errors
0
0
1
1
2
1
0
1
1
0
0
2
1
0
1
0
1
2
1
0
Sample
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Number
of Errors
0
0
1
1
0
2
0
0
1
0
1
1
0
0
0
ON ONL
2
0
2
1
Transcribed Image Text:A mail-order prescription drug vendor measured the number of errors per standard order being picked in their distribution center. Data can be found in the table below. Sample 1 2 3 4 LO 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Number of Errors 0 0 1 1 2 1 0 1 1 0 0 2 1 0 1 0 1 2 1 0 Sample 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Number of Errors 0 0 1 1 0 2 0 0 1 0 1 1 0 0 0 ON ONL 2 0 2 1
What is the average number of errors per order? Do not round intermediate calculations. Round your answer to three decimal
places.
Compute the control limits for a c-chart. Do not round intermediate calculations. If your answer is zero, enter "0". Round your
answers to three decimal places.
UCLC:
LCLC:
Transcribed Image Text:What is the average number of errors per order? Do not round intermediate calculations. Round your answer to three decimal places. Compute the control limits for a c-chart. Do not round intermediate calculations. If your answer is zero, enter "0". Round your answers to three decimal places. UCLC: LCLC:
Expert Solution
Calculation of c-bar

c-bar = Average number of errors per order

= Total Errors/Total Samples

= (0+0+1+1+2+1+0+1+1+0+0+2+1+0+1+0+1+2+1+0+0+0+1+1+0+2+0+0+1+0+1+1+0+0+0+0+2+0+2+1)/40

= 0.675

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