1.
Control Chart / Shewhart Chart1

2.
Control Chart / Shewhart Chart2Common Cause VariationVsSpecial Cause VariationCommon Cause Variation:- These are the variation which are resulted from a source that is commonto the process.Common cause variation

3.
Control Chart / Shewhart Chart3Common Cause VariationVsSpecial Cause VariationSpecial Cause Variation:- These are the variation which are resulted from a source that is notcommon to the process.Special cause variation

4.
Control Chart / Shewhart Chart4Common Cause VariationVsSpecial Cause VariationWhy The Information of common cause Variation Is Important?Why The Information of Special cause Variation Is Important?

5.
Control Chart / Shewhart Chart5Question: How Should We Deal with Special Cause Variation ?Special CausevariationAssignableCause / SpecialreasonGood for BusinessBad for Business

6.
Control Chart / Shewhart Chart6Control LimitUpperControl Limit(UCL)LowerControl Limit(LCL)

7.
Control Chart / Shewhart Chart7Control Limit Vs Specification Limit“Control Limits are the Limits of Variation that is expected from a process when the processis said to be in statistical control”“Specification Limits are the Limits set by customers, if our product/services falls within thatlimit then our customer is said to be satisfied.”

8.
Control Chart / Shewhart Chart8Relation between Control Limit and Specification Limit1) When Specification Limits fallwithin control limits2) When Specification Limits fallon control limits3) When Control Limits fall withinspecification limits4) When Control Limits falloutside specification limits

9.
Control Chart / Shewhart Chart9Run Chart Vs Control chart

10.
Control Chart / Shewhart Chart10Abnormality test in Control chart

11.
Control Chart / Shewhart Chart111 point > K standard Deviation from center line (k = 3)3 std dev3 std devSpecialcausevariation

12.
Control Chart / Shewhart Chart12K points in a row on same side of center line (K = 9)SpecialPattern

13.
Control Chart / Shewhart Chart13K points in a row, all increasing or all decreasing (K = 6)SpecialPattern

14.
Control Chart / Shewhart Chart14K points in a row, alternating up and down (K = 14)SpecialPattern

15.
Control Chart / Shewhart Chart15K out of K+1 points > 2 standard deviation from center line (Same Side) (K = 2)SpecialPatternSpecialPattern

16.
Control Chart / Shewhart Chart16K out of K+1 points > 1 standard deviation from center line (Same Side) (K = 4)SpecialPattern

17.
Control Chart / Shewhart Chart17K points in a row within 1 standard deviation from centerline (either Side) (K = 15)Specialpattern

18.
Control Chart / Shewhart Chart18K points in a row >1 standard deviation from centerline (either Side) (K = 8)Data pointsAbsent