Measure Phase Flashcards

1
Q

What is the Measure phase?

A

How big is the problem?

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2
Q

How can I measure my project problem?

A

With tool 2 output variables/measurements

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3
Q

What do you put in the output measurement matrix?

A

The CTC’s or CTB’s

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4
Q

What 3 things do I have to consider regarding my data?

A

What is the data type, data source, and data quality

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5
Q

What are the two types of data?

A

Discrete and continuous

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6
Q

What is discrete data?

A

Countable like whole numbers or people

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7
Q

How many data points are needed for discrete data?

A

100

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8
Q

What is continuous data?

A

Measurable, time or weight

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9
Q

How many data points are required for continuous data?

A

30

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10
Q

How can a sample size be affected? 4 things

A

The number
effort/time and resources
confidence
granularity/margin of error

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11
Q

What is the operational definition?

A

What is measured how, that leads to a common understanding

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12
Q

What is the purpose of the measurement system analysis?

A

To check accuracy and precision of the measurement system

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13
Q

What is Gage R & R?

A

Reproduceability and repeatability

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14
Q

What is reproduceability?

A

The testing if someone else can measure the exact same way, I did every time

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15
Q

What is repeatability?

A

The testing that I measured the exact same way every single time

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16
Q

What kind of data should be used for a Gage R&R?

A

Discrete

17
Q

What are some examples of discrete graphs?

A

Bar chart, Peretto, pie chart

18
Q

What are some examples of continuous graphs?

A

Scatterplot, box plot, histogram, bubble chart

19
Q

What is a quick win? 4 things

A

Requires low effort
reversible
has a consensus among the project team
Beneficial

20
Q

What are the 5 final goals of the measure phase at the gate review?

A

Derive the measurements
Collect data
Understand process variation
Calculate process performance
Update project charter

21
Q

How many CTC or CTB’s are put into the output measurement matrix?

A

1–3

22
Q

Which type of data is preferred in a project?

A

Continuous as it holds more information and can be transferred into discrete data

23
Q

What statistical key figures does discrete data show you?

A

Proportions

24
Q

What’s typical key figures does continuous data show you?

A

Location and spread