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LSSGB – Analyze: Questions With Solutions
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LSSGB – Analyze: Questions With Solutions
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LSSGB – Analyze: Questions With SolutionsWhich of the following statements describes a hypothesis statement?
A statement of the potential reason for the issue described in the problem
statement
A statement of the opportunity that is specific and measurable
A statement of the target level to be reached with the Project Y
A statement describing the business reasons for addressing this process issue
Right Ans - NOT: A statement of the opportunity that is specific and
measurable
Which of the following could represent the major root cause categories on a
Fishbone (Cause & Effect) Diagram?
Effectiveness & Efficiency
Systems, Process, Forms, People, Policies, Layout
Dissatisfiers, Satisfiers and Delighters
Pareto Chart, Histogram, Run Chart and Scatter Plot Right Ans - Systems,
Process, Forms, People, Policies, Layout
Which of the following is true regarding a Box Plot? Right Ans - It displays
the median or 50th percentile
Having completed a Value-Added Analysis of the process, which of the
following best represents the Green Belt's next step? Right Ans - Eliminate
Non-Value-Added Steps
Which of the following best defines the "r value" generated when determining
correlation? Right Ans - The strength of the relationship between two
variables
, A Hotel Green Belt is trying to solve the problem of rooms not being available
for guests at check-in. Which of the following might make a good hypothesis
statement? Right Ans - Some Housekeeping staff are given too many rooms
to clean per shift resulting in rooms being unavailable at time of check in
Which of the following is true about bottlenecks? Right Ans - They can
result from too much specialization
Which of the following is typically associated with Wait Time in a Value
Stream Map? Right Ans - Inventory
Which of the following chart elements are characteristic of a Histogram?
Right Ans - Range, median, mean, mode and shape
Which graph provides the best way to compare different stratifications or
groups of continuous data? Right Ans - NOT: Histogram
Which of the following can illustrate the most common cause of an issue?
Right Ans - Pareto Chart
If a Scatter Plot shows that as X increases, Y decreases, what type of
correlation would that illustrate? Right Ans - Negative Correlation
Which of the following best describes the advantage of the Swimlane Map?
Right Ans - Being able to see handoffs
Which of the following statements lists the best reasons for advancing from
the Analyze Phase to the Improve Phase? Right Ans - Additional data
collection will cost money
Standard Deviation is a measure that is helpful when trying to understand
which aspect of process data? Right Ans - The Spread
When listing root causes on a Fishbone (Cause & Effect) Diagram, which of the
following is a good guideline? Right Ans - It's okay to put duplicate root
cause ideas on different "bones"
When analyzing the Value Stream Map, which of the following measures is a
good opportunity for reduction?
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