quality improvement for vairiables

Question # 00732313 Posted By: mariag21 Updated on: 07/30/2019 10:15 PM Due on: 07/31/2019
Subject Statistics Topic General Statistics Tutorials:
Question
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1. A Rochester, NY firm produces grommets that have to fit into a slot in an assembly. Following are dimensions of grommets (in millimeters):


sample  X

1.           46    33  54  46  64

2            52     45   54  75  64

3.           36    64   36   46  63 

4.           34    45  47   37   62

5.           46    64   75  55   16

 

Use X-bar and charts to determine if the process is in control

 

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