A process manufactures plastic tapes in batches of 50 units (tapes). The inspection records of the last 30 batches produced during one week individually by 30 workers of this process revealed the following results: (IMAGE) The production supervisor, will award a prize to the most outstanding worker of the week and in addition a party will be given in his honor. a) Draw a graph of worker vs. % of non-conforming product. b) What is the average quality level of the week obtained by the workers in this process? c) To whom should the award be assigned? Who was the best worker? Who was the worst worker? d) What would you do to improve the results of this process?
A process manufactures plastic tapes in batches of 50 units (tapes). The inspection records of the last 30 batches produced during one week individually by 30 workers of this process revealed the following results: (IMAGE) The production supervisor, will award a prize to the most outstanding worker of the week and in addition a party will be given in his honor. a) Draw a graph of worker vs. % of non-conforming product. b) What is the average quality level of the week obtained by the workers in this process? c) To whom should the award be assigned? Who was the best worker? Who was the worst worker? d) What would you do to improve the results of this process?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
A process manufactures plastic tapes in batches of 50 units (tapes). The inspection records of the last 30 batches produced during one week individually by 30 workers of this process revealed the following results:
(IMAGE)
The production supervisor, will award a prize to the most outstanding worker of the week and in addition a party will be given in his honor.
a) Draw a graph of worker vs. % of non-conforming product.
b) What is the average quality level of the week obtained by the workers in this process?
c) To whom should the award be assigned?
Who was the best worker?
Who was the worst worker?
d) What would you do to improve the results of this process?
Transcribed Image Text:worker
defective tapes
worker
defective tapes
1
12
16
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10
18
5
4
10
19
13
5
4
20
11
7
21
20
7
16
22
18
8.
23
24
14
23
15
10
10
25
11
26
12
12
6.
27
7
13
17
28
13
14
12
29
9
15
22
30
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