Construct an $\bar { x }$ chart and determine whether the process variation is within statistical control. A machine that is supposed to produce ball bearings with a diameter of 7 millimeters yields the following data
from a test of 5 ball bearings every 20 minutes.

Question

Construct an $\bar { x }$ chart and determine whether the process variation is within statistical control.  A machine that is supposed to produce ball bearings with a diameter of 7 millimeters yields the following data
from a test of 5 ball bearings every 20 minutes.

Quizplus · Accepted Answer

The Answer of Construct an $\bar { x }$ chart and determine whether the process variation is within statistical control.  A machine that is supposed to produce ball bearings with a diameter of 7 millimeters yields the following data
from a test of 5 ball bearings every 20 minutes.

Construct An xˉ\bar { x }xˉ Chart and Determine Whether the Process Variation Is Within Statistical

Construct An $\bar { x }$ Chart and Determine Whether the Process Variation Is Within Statistical