The board of directors is meeting to discuss quality on a particular product. The quality supervisor wants to create a chart that is easy to understand. What chart would you choose? Use n = 50 and p 0.09 to calculate the control limits and centerline. Create and interpret this chart. 12 3 4 5 6 7 8 9 10 Subgroup Number 54 3 26 18 5 Noncon- 8 2 2 forming
The board of directors is meeting to discuss quality on a particular product. The quality supervisor wants to create a chart that is easy to understand. What chart would you choose? Use n = 50 and p 0.09 to calculate the control limits and centerline. Create and interpret this chart. 12 3 4 5 6 7 8 9 10 Subgroup Number 54 3 26 18 5 Noncon- 8 2 2 forming
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The board of directors is meeting to discuss quality on a particular product. The quality supervisor wants to create a chart that is easy to understand. What chart would you choose? Use n = 50 and p = 0.09 to calculate the control limits and centerline. Create and interpret this chart.

Transcribed Image Text:The board of directors is meeting to discuss quality on a particular product. The quality
supervisor wants to create a chart that is easy to understand. What chart would you
choose? Use n = 50 and p 0.09 to calculate the control limits and centerline. Create
and interpret this chart.
12 3 4 5 6 7 8 9 10
Subgroup
Number
54 3 26 18 5
Noncon-
8
2
2
forming
Expert Solution

Step 1
We will choose control chart to understand the quality of particular product with time to time.
Given that,
n = 50
p = 0.09
Step 2
Given data of subgroup number and nonconforming is,
Subgroup Number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Nonconforming | 5 | 4 | 3 | 2 | 6 | 18 | 5 | 8 | 2 | 2 |
The formula to calculate mean or center line is,

Step 3
Substitute 50 for n and 0.09 for p in the above formula, get:

Step 4
The formula to calculate the upper control limit is,

Step by step
Solved in 8 steps with 5 images
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