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WorksheetsDMAIC - Measure Tools
Total questions: 10
Worksheet time: 11mins
Reject Porosity Machine A : 10,15,12,10,14,13
Reject Porosity Machine B : 7,8,4,6,7
What kind of data at that sample ?
Discrete
Continuous
Binomial
Attribute
We have a several data available for measurement such as : reject document, cost/unit, checking time, customer satisfaction, lead time and cost profit. Which are output data measures category ? This is multiple answer...
Checking time
Lead time
Cost/unit
Customer satisfaction
Helps to focus the project on critical view, speed up the search for root causes, generate a deeper understanding of process factor are purpose of ?
Measurement selection matrix
Sampling basic
Stratification factors
Data collection planning
Which pictures that represent a population sampling rather than process sampling ? This is multiple answer
When your average doesn't figure out the actual situation, these statement is correct, except ...
Your measurement has low accuracy
There are a bias in your measurement
Your measurement system inaccurate
Your sample is not enough
We have a hypothesis that sales of motorcycle will increase average 8% this year with confidence level 95%. When we find actual average sales only 2% what is your best opinion ?
The hypothesis is rejected
The hypothesis is accepted
Measurement System inaccurate
Confidence level is too high
When we use Kappa ?
Continuous data
Discrete data
Continuous & Discrete data
Only when bias happen
According to this figure. What is your conclusion ? This is multiple answer...
Kappa value can't be accepted
Kappa value higher measurement value
Those items differently too often
All answer are correct
Which picture that represent accurate but not precise measurement ?
Typical sources of bias include, except :
Self selection
Missing key representatives
Type of data
Grouping
