producer wishes to set up a set of control shown in the table. Item #1 Sample 1 2 54.5 50.6 Item #2 54.3 53.5 Item 53. 53.: FC

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The fill size for a small bag of peanuts distributed by a popular airline is 50 grams. The
producer wishes to set up a set of control charts for this process and collects the data
shown in the table.
Sample Item #1
1
2
3
4
5
6
7
8
9
What is the D4 value?
a. 1.82
b. 1.86
c. 2.28
d. 2.57
54.5
50.6
51.1
52.7
51.7
51.1
54.0
53.2
51.9
Item #2
54.3
53.5
54.3
52.1
51.2
51.5
52.3
50.4
50.2
Item #3
53.8
53.2
50.4
51.3
54.7
54.7
54.7
53.4
50.2
Item #4
50.4
54.9
50.7
51.0
54.3
50.4
51.4
51.4
52.9
Transcribed Image Text:The fill size for a small bag of peanuts distributed by a popular airline is 50 grams. The producer wishes to set up a set of control charts for this process and collects the data shown in the table. Sample Item #1 1 2 3 4 5 6 7 8 9 What is the D4 value? a. 1.82 b. 1.86 c. 2.28 d. 2.57 54.5 50.6 51.1 52.7 51.7 51.1 54.0 53.2 51.9 Item #2 54.3 53.5 54.3 52.1 51.2 51.5 52.3 50.4 50.2 Item #3 53.8 53.2 50.4 51.3 54.7 54.7 54.7 53.4 50.2 Item #4 50.4 54.9 50.7 51.0 54.3 50.4 51.4 51.4 52.9
Expert Solution
Step 1

Given,

The number of samples = 9
The number of observations in each sample (n) = 4

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