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:
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
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Question
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
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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