Yahoo Mail - (No Subject) Yahoo Mail - (No Subject) https://mail.yahoo.com/d/folders/1/messages 329761e eleme concept statistics, used...

 

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Yahoo Mail - (No Subject) Yahoo Mail - (No Subject) https://mail.yahoo.com/d/folders/1/messages 329761e eleme concept statistics, used in Quality Control, 15 ta soence tha Collection in 18. (25 points) A manufacturer receives the order of a batch of aluminum panels. A hole should be drilled on the panel in order to bolt it onto other parts. The diameter of the hole is specified as 10.50 +0.50 mm. The population mean of the holes is 10.60 mm, the population standard deviation is 0.30 mm. The data normally distributed. If the hole is smaller than the lower specification limit, it can be reworked. If the hole is larger than the upper specification limit, the panel is scrapped. So a) What percentage of the panels will be scrapped? (5 points) b) What percentage of the panels will need rework? (5 points) c) In order to reduce the scrap percentage to 1%, the manufacturer re-centers the process with a new mean value, and the standard deviation remains unchanged. So what is the new mean value? (10 points) https://mail.yahoo.com/c d) What will be the rework percentage with the new mean value? (5 points) Note: maintain at least two digits after the decimal point. be di ample lation d he YOU Yahoo Mail - (No Subject) Yahoo Mail - (No Subject) https://mail.yahoo.com/d/folders/1/messages 329761e eleme concept statistics, used in Quality Control, 15 ta soence tha Collection in 18. (25 points) A manufacturer receives the order of a batch of aluminum panels. A hole should be drilled on the panel in order to bolt it onto other parts. The diameter of the hole is specified as 10.50 +0.50 mm. The population mean of the holes is 10.60 mm, the population standard deviation is 0.30 mm. The data normally distributed. If the hole is smaller than the lower specification limit, it can be reworked. If the hole is larger than the upper specification limit, the panel is scrapped. So a) What percentage of the panels will be scrapped? (5 points) b) What percentage of the panels will need rework? (5 points) c) In order to reduce the scrap percentage to 1%, the manufacturer re-centers the process with a new mean value, and the standard deviation remains unchanged. So what is the new mean value? (10 points) https://mail.yahoo.com/c d) What will be the rework percentage with the new mean value? (5 points) Note: maintain at least two digits after the decimal point. be di ample lation d he YOU