Test yourself at Six Sigma

Welcome to the 6 Sigma Knowledge Test.

You have 10 minutes to answer 20 questions.

Be careful, you can only perform this test once.

Civility (Mr. or Ms.)

Firstname

Nom

Email

1. What is the concept of "critical mass"?

This is the maximum amount of stock beyond which our cash is too fair

None of these answers

This is the maximum amount of Muda not to be eradicated before having problems with the staff

The moment when the majority of the staff incorporated the new culture into their habits

2. I would like to study the correlation between the variable "Sex" (Male or Female), physical (Beautiful, Not good) and the salary level. How should I do it ?

Nothing special, I make a multiple regression

I can not do anything

Transform my variables into class: 0, 1

none of these answers

3. What is a Cause / Effect matrix for ?

To find an interaction between various causes

To find the essential output data to guarantee to satisfy the customer

To prioritize process map inputs based on participants' experience

To find the effects generated by certain actions

4. Which of these proposals are DFX tools?

Design For Assembly

Design For Manufacturing

Design For Nothing

Design For Cost

5. Par rapport au PERT, quel est l’intérêt du GANTT ?

He feels better time

It allows you to manage more complex projects

It is easier to build

It allows to easily visualize the advance / delay

6. What hypothesis test to use to study the variance of more than 2 samples?

Fisher

Anderson Darling

Brown Forsythe

Anova

7. What is RED X?

The main cause of a problem

A new laser beam

A vision technique

The cause having the least effect on a problem

8. Concretely, what does "6 Sigma" mean ?

We accept 6 defects per million good products

3.4 defects are generated per thousand products

6 times the standard deviation of our data are included in the customer's specifications

Six defects are generated per product

9.

Which graph makes it best to visualize a correlation?

Histogram

Scatterplot diagram

Control card

Pareto Diagram

10. The hypothesis test of the analysis of variance (Anova) allows to test what ?

Averages

Variances

Standard deviations

Range

11. In the RACI matrix, what is the R's mission, the Responsible?

Be the guarantor of the smooth running

Perform actions

We must inform him

It must be consulted

12. Put in order the 4 phases of learning according to Kolb's model?

A - Abstract conceptualization
B - Reflective observation
C - Active experimentation
D - Concrete experience

A, B, C, D

C, D, B, A

B, A, D, C

D, B, A, C

13. Which of these indicators increase when process performance increases ?

Capability

Specifications limits

Repeatability

Variability

14. What is the purpose of the component search tool of the Shainin method?

Identify a new technology

Identify a new supplier

Reduce the number of source components of our problem

Decide on the solution

15. We wish to study our wine bottle corking process, By samples, we retain only 2 opportunities of defect (cork not sufficiently depressed and plug damaged). Out of 10,000 samples, we find 2 samples with defects. What is the Sigma level of our corking process?

6,2

4,2

3,2

5,2

16.

What is fundamental in a project ?

The number of people in the team

The duration of the tasks

The concept of risk

Financial resources allocated

17. At the output of the cause / effect matrix?

We only treat LE KPIV generating the most serious effects

We make a pareto to choose the KPIV to treat

KPIV is treated with a coefficient greater than 80

We treat all KPIV

18. Put in order the 5 steps of the KublerRoss model?
A - Disclaimer
B - Acceptance
C - Depression
D - Anger
E - Hagging

A, D, E, C, B

E, C, B, D, A

B, D, C, A, E

A, E, C, D, B

19. To evaluate the significance of a factor in a fractional or complete factorial design scheme, one must use?

A FTA

An ANOVA

A matrix causes effects

An FMEA

20. In which case to use a multiple regression?

When I have qualitative data

When the variable to be explained depends on several explanatory variables

none of these answers

When I can not do it with a linear regression

A comment ?

Test yourself at Six Sigma

Welcome to the 6 Sigma Knowledge Test.

You have 10 minutes to answer 20 questions.

Be careful, you can only perform this test once.

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