M
Hello,
I just want to seek an advise from you guys about a study that I am working on.
I need to evaluate the effectiveness of preventive maintenance process using statistical tools in minitab.
Given data are the following:
1. Number of defectives for Assembly Line 1 per day
2. Number of defectives for Assembly Line 2 per day
3. Cumulative data counter at the time of a PM cycle
I have attached a sample data.
I am confused what statistical tool or graph to use to stratify the data (and perhaps to do a test?) and show how effective the PM cycle for Assembly Line 1 and 2.
Do you have any ideas using the given the data.
I tried Pchart but I am not sure if it is appropriate.
Thanks,
miongski
I just want to seek an advise from you guys about a study that I am working on.
I need to evaluate the effectiveness of preventive maintenance process using statistical tools in minitab.
Given data are the following:
1. Number of defectives for Assembly Line 1 per day
2. Number of defectives for Assembly Line 2 per day
3. Cumulative data counter at the time of a PM cycle
I have attached a sample data.
I am confused what statistical tool or graph to use to stratify the data (and perhaps to do a test?) and show how effective the PM cycle for Assembly Line 1 and 2.
Do you have any ideas using the given the data.
I tried Pchart but I am not sure if it is appropriate.
Thanks,
miongski
Attachments

12.9 KB Views: 422
Last edited: