CLSSGB GAQM Exam Questions and Free Practice Test

Question 25

A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a __________ Chart.

A. SIPOC

B. Multi-Vari

C. Box Plot

D. Whisker

Correct Answer:B

Question 26

For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing?

A. The most appropriate Central Tendency to test is the Means

B. An appropriate test to test Central Tendency is the Levene’s test

C. An appropriate test to test Central Tendency is the ANOVA test

D. An appropriate test to test Central Tendency is the Mood’s Median test

Correct Answer:D

Question 27

The following Business Case is constructed properly.
“In business unit A there are too many flashlight returns and flashlight sales have decreased by 25 percent.”

A. True

B. False

Correct Answer:B

Question 28

The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.

A. True

B. False

Correct Answer:A

Question 29

Contingency Tables are used to perform which of these functions?

A. Illustrate one-tail proportions

B. Analyze the "what if" scenario

C. Contrast the Outliers under the tail

D. Compare more than two sample proportions with each other

Correct Answer:D

Question 30

Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a __________.

A. Value-add Flow

B. Production Map

C. Value Stream

D. Operating Procedure

Correct Answer:C

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