Control Chart

Control Chart

Control charts, also known as Shewhart charts or process-behavior charts, in statistical process control are tools used to determine if a manufacturing or business process is in a state of statistical control.

Read more about Control Chart:  Overview, History, Chart Details, Rules For Detecting Signals, Alternative Bases, Performance of Control Charts, Criticisms, Types of Charts

Famous quotes containing the words control and/or chart:

    There has been something crude and heartless and unfeeling in our haste to succeed and be great. Our thought has been “Let every man look out for himself, let every generation look out for itself,” while we reared giant machinery which made it impossible that any but those who stood at the levers of control should have any chance to look out for themselves.
    Woodrow Wilson (1856–1924)

    Perhaps in His wisdom the Almighty is trying to show us that a leader may chart the way, may point out the road to lasting peace, but that many leaders and many peoples must do the building.
    Eleanor Roosevelt (1884–1962)