MCM Data ReportAloysius Chan

Eddie Lim

Tan Yu Xiang

Yap Jun Lin

Lee Bing Qian

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

Upper Control Limit

Centre Line

Findings - Parameters 1, 2, 3

Anomaly above

Upper Control Limit

Findings - Parameters 12, 13, 14

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

Centre Line

Lower Control Limit

Findings - Parameters 15, 16, 17, 18

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

Upper Control Limit

Centre Line

Lower Control Limit

Anomaly frequency increases

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

Upper Control Limit

Findings - Parameter 19

Centre Line

Lower Control Limit

Fluctuation

Anomalies

15 16 17 18 1915 16 17 18

Anomaly frequency increase4000 onwards

Anomalies

15 16 17 18 19

Run below centre line

Run above centre line

Anomalies

15 16 17 18 19

Fluctuation

Recommendations

Tighten control limits

Anomalies greatly skew moving range

Most points lie near to the centre line

Final Thoughts

Explore topic deeperDeeper exploration of statistical analysisDifferent types of charts

Better understanding of dataMeaning of each individual parameterSignificance of findings

Thank You!