A quality assistant is currently conducting a control process in battery production by inspecting the quantity of defective products with varying inspection data for each of its subgroups as follows: Question: a. Calculate the UCL and LCL with the control limit ṗ b. Calculate the UCL and LCL with the control limit nṗ c. Calculate the UCL and LCL with the control limit ċ d. Explain the differences between each of the control limits.
A quality assistant is currently conducting a control process in battery production by inspecting the quantity of defective products with varying inspection data for each of its subgroups as follows: Question: a. Calculate the UCL and LCL with the control limit ṗ b. Calculate the UCL and LCL with the control limit nṗ c. Calculate the UCL and LCL with the control limit ċ d. Explain the differences between each of the control limits.
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 quality assistant is currently conducting a control process in battery production by inspecting the quantity of defective products with varying inspection data for each of its subgroups as follows:
Question: a. Calculate the UCL and LCL with the control limit ṗ
b. Calculate the UCL and LCL with the control limit nṗ
c. Calculate the UCL and LCL with the control limit ċ
d. Explain the differences between each of the control limits.

Transcribed Image Text:No
Sample.
1
234
2
4
5
6
7
8
9
10
Total
Sample
(ni)
75
88
100
90
110
100
120
95
80
110
968
Defect
(Di dan
atau Ci
7
10
9
7
10
8
11
15
9
9
95
Proporsi
Defect
pi= Di/ni
0,0933
0,1136
0,0900
0,0778
0,0909
0,0800
0,0917
0,1579
0,1125
0,0818
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