Introduction Flashcards

1
Q

What is Six Sigma’s primary emphasis?

A

reducing variation and defects

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2
Q

What does the Greek letter Ϭ (Sigma) represent?

A

measurement of performance variation (standard deviation)

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3
Q

6Ϭ represents how many defects per million opportunities?

A

3.4 defects per million opportunities

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4
Q

Ϭ is how many standard deviations?

A

1

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5
Q

The Greek letter μ represents?

A

average/ mean

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6
Q

The measurement of variability is called?

A

standard deviation, sigma, or Ϭ

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7
Q

DPMO

A

defects per million opportunity

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8
Q

LSL

A

lower spec limit

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9
Q

USL

A

upper spec limit

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10
Q

A

68.2% of observations

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11
Q

A

95.4% of observations

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12
Q

A

99.7% of observations

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13
Q

Communicates the vision

A

Champion

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14
Q

Creates the mandate for improvement

A

Champion

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15
Q

Provides direction and removes barriers

A

Champion

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16
Q

Achieves financial results and communicates success

A

Champion

17
Q

Identifies black belts and green belts

A

Champion

18
Q

Identifies and approves Six Sigma projects

A

Champion

19
Q

Conducts biweekly review of all projects

A

Champion

20
Q

Measures black belt performance

A

Champion

21
Q

Facilitates the DMAIC methodologies

A

Black belts Green belts

22
Q

Reports progress to Champion

A

Black belts; Green belts

23
Q

Holds team meetings and provides excellent project management

A

Black belts; Green belts

24
Q

Completes action items as assigned by team

A

team member

25
Q

Accountable for sustaining processes improvements once project is complete

A

Process Owner

26
Q

Help Champion and Belts identify projects

A

Process Owner

27
Q

Takes responsibility for project control plans and overall process sustainment

A

Process Owner

28
Q

The measurable outcomes produced by our systems and services

A

Y, Y=f(X)

29
Q

The inputs, methods, and conditions that create our outcomes

A

X, Y=f(X)

30
Q

DMAIC Process

A

Define, Measure, Analyze, Improve, Control

31
Q

Identify the problem

A

Define

32
Q

Collect and summarize data to better understand the problem

A

Measure

33
Q

Seek to discover why the problem is happening

A

Analyze

34
Q

Implement changes based on what we have learned about the problem

A

Improve

35
Q

Monitor the system to sustain the gains

A

Control