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

question 45

Essay

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.

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Definitions:

Program

A sequence of instructions to be executed by the processor to control a machine or process.

PLCs

Acronym for Programmable Logic Controllers, which are industrial digital computers designed for the automation of electromechanical processes.

CLX Controller

A type of programmable logic controller designed by Rockwell Automation, known for its scalability and performance in industrial automation systems.