A new machine has just been installed to cut and rough shape large slugs. The slugs are then transferred to a precision grinder. One of the critical measurements is the outside diameter. The quality control inspector randomly selected 5 slugs each hour, measured the outside diameter and recorded the results. The measurements in millimeters for the period 8:00 to 10:30. Show how you would :

Determine the control limits for the mean and range, and, how you would plot the control limits for the mean outside diameter and the range. Are there any points that are "out of control"? Comment.

Determine the control limits for the mean and range, and, how you would plot the control limits for the mean outside diameter and the range. Are there any points that are "out of control"? Comment.

### Recently Asked Questions

- Please refer to the attachment to answer this question. This question was created from Theory of metal machining-2M.

- A student kicks a ball that is initially at rest on the ground. The ball leaves the student's foot with some velocity v at an angle θ. When the ball is at its

- 1) Why do companies need to research their international markets? 2) How can use of the Product Life Cycle (PLC) assist international marketers?