Questão 1
Questão
Sigma is a Greek letter that represents
Responda
-
Sample size
-
Variation
-
Quality
-
Customer satisfaction
Questão 2
Responda
-
Determine, Measure, Analyze, Improve, Close
-
Define, Measure, Assess, Improve, Control
-
Decide, Measure, Analyze, Instill, Control
-
Define, Measure, Analyze, Improve, Control
Questão 3
Questão
In the formula Y = f(X), Y represents
Responda
-
The major input to the process
-
The major step in the process
-
The output of the process
-
The name of the process
Questão 4
Questão
Processes can best be improved by focusing on
Responda
-
The key inputs that influence the output
-
The key outputs
-
Doing a better job of measuring
-
Determining how many defects the current process has
Questão 5
Questão
Six Sigma provides benefits for
Responda
-
Suppliers
-
Customers
-
The organization
-
All of the above
Questão 6
Questão
The Cost of Quality represents
Responda
-
how much it costs to have good quality
-
how much it costs to implement quality control
-
the cost of internal failure, external failure, prevention and appraisal
-
the cost of inspection and rework
Questão 7
Responda
-
Defects per million options
-
Defects per million opportunities
-
Definitions per million options
-
Decisions per million opportunities
Questão 8
Questão
Critical to Quality Characteristics are based on
Responda
-
the voice of the quality control department
-
the voice of the process
-
the voice of the customer
-
the voice of the executives
Questão 9
Questão
Common cause variation is
Responda
-
inherent in the process and the responsibility of management
-
inherent in the process and the responsibility of employees
-
attributable to items such as new materials, untested software or untrained employees
-
increased by changing the process
Questão 10
Questão
Six Sigma is primarily used to
Questão 11
Questão 12
Questão
12. The DMAIC approach should be used to
Responda
-
Develop a new product or process design
-
Improve an existing product or process that meets customer requirements
-
Outsource a product or process design
-
Improve an existing product or process design that does not meet customer requirements
Questão 13
Questão
In the language of Six Sigma, an opportunity is defined as:
Responda
-
A chance to have a defect
-
A chance to work on process improvement
-
The number of chances per unit to have a defect
-
The output of the process
Questão 14
Questão
In the language of Six Sigma, the Sigma level of quality refers to
Responda
-
The number of standard deviations that fall within the customer specifications or requirements
-
The number of standard deviations on a control chart
-
The quality goal or target of the organization
-
The number of standard deviations that are counted
Questão 15
Questão
Process capability is determined by comparing
Responda
-
Performance of the process to arbitrary goals or objectives
-
Performance of the process to requirements or specifications
-
Performance of the process to control limits
-
Comparison of the process to industry standards
Questão 16
Questão
Which of the following statements is true about process inputs and outputs?
Responda
-
Inputs are a function of the output
-
There is no relationship between inputs and outputs
-
The output is a function of the inputs
-
There is no cause and effect relationship between inputs and outputs
Questão 17
Questão
In the language of Six Sigma, the target value gives the customer
Responda
-
an average level of satisfaction
-
the highest level of satisfaction
-
the lowest level of satisfaction
-
no satisfaction at all
Questão 18
Questão
Six Sigma projects should be selected based on
Responda
-
processes that display special cause variation and are unacceptable
-
processes that display common cause variation and are acceptable
-
processes that display special cause variation and are acceptable
-
processes that display common cause variation and are unacceptable
Questão 19
Questão
The Project Charter should be issued by
Questão 20
Responda
-
Supplier, input, process, organization, customer
-
Supplier, index, product, output, customer
-
Source, input, product, organization, custodian
-
Supplier, input, process, output, customer
Questão 21
Questão
Cross-functional process maps are often referred to as
Responda
-
race track maps
-
swim lane maps
-
X and O diagrams
-
Value stream maps
Questão 22
Questão
The project charter serves to link the project to the
Responda
-
ongoing work and strategy of the employees
-
ongoing work and strategy of the customers
-
ongoing work and strategy of the suppliers
-
ongoing work and strategy of the organization
Questão 23
Questão
Customer surveys are used in the Define phase to help document
Responda
-
The financial strength of the customer
-
The satisfaction level of the customer
-
The Voice of the Customer
-
The communication preferences of the customer
Questão 24
Questão
Discrete data are
Responda
-
more precise than continuous data
-
less precise than continuous data
-
the same precision as continuous data
-
preferred over continuous data
Questão 25
Questão
Stratification of data must be considered
Responda
-
while the data are being collected
-
after the data are collected
-
before the data are collected
-
after the data are reviewed by management
Questão 26
Questão
In order to improve a process, data must come from
Responda
-
a process that is unstable
-
a process that is stable
-
either a stable or an unstable process
-
a process that is still under development
Questão 27
Questão
Which of the following is true?
Responda
-
Sigma level can be converted to number of defects
-
DPMO can be converted to Sigma level
-
Number of defects can be converted to number of opportunities
-
None of the above are true
Questão 28
Questão
Continuous data are typically
Responda
-
more precise than discrete data
-
less precise than discrete data
-
easier to collect than discrete data
-
easier to interpret than discrete data
Questão 29
Questão
Measurement systems analysis is concerned with
Responda
-
analyzing data after it is measured
-
analyzing data before it is measured
-
analyzing sources of error in the measurement system
-
analyzing what to measure
Questão 30
Questão
The Hawthorne effect explains that people
Responda
-
pay less attention to their job when they know they are measured
-
leave the work area when they know they are being measured
-
make more defects when they know they are being measured
-
pay more attention to their jobs when they know they are being measured
Questão 31
Questão 32
Questão
Probability can range between
Responda
-
zero and 100
-
one and 10
-
zero and one
-
.01 to .99
Questão 33
Questão
The Pareto principle helps us understand that
Responda
-
a large number of causes account for a large percentage of variation
-
a large number of causes account for most of the effects
-
a small number of causes account for a large percentage of variation
-
a large number of effects account for most of the variation
Questão 34
Questão
A run chart helps us understand
Responda
-
variation from one location to another
-
variation between employees
-
variation over time
-
variation between companies
Questão 35
Questão
Cause-and-effect diagrams are often referred to as
Responda
-
soup bone diagrams
-
fish bone diagrams
-
knee bone diagrams
-
bone head diagrams
Questão 36
Questão
The five-why technique is useful when searching for
Responda
-
inputs
-
outputs
-
root causes
-
effects
Questão 37
Questão
All of the following are types of waste except:
Questão 38
Questão
In a normal distribution; which of the following is true?
Responda
-
It is likely that more observations will occur below the average than above
-
It is equally likely that observations will occur above or below the average
-
It is likely that more observations will occur above the average than below
-
We don’t know anything about the likelihood of observations
Questão 39
Questão
Waste is defined as any activity which
Responda
-
makes the process flow smoothly and provides the right product or service
-
absorbs resources and creates value for the customer
-
causes more profit and creates value for the customer
-
absorbs resources and creates no value for the customer
Questão 40
Questão
In descriptive statistics the range is defined as
Responda
-
the average value
-
the difference between the minimum and maximum value
-
the square of the standard deviation
-
the middle value when the data are arranged according to size
Questão 41
Questão
In the Improve phase we seek solutions that will
Responda
-
remove the customers from the equation
-
eliminate the roots causes of problems
-
result in the lowest cost to implement
-
be easiest to sell to the employees involved
Questão 42
Responda
-
failure means and effects analysis
-
final modes and effects analysis
-
failure modes and effects abnormalities
-
failure modes and effects analysis
Questão 43
Questão
FMEA considers three factors -
Responda
-
probability of occurrence, severity and decision making
-
probability of not occurring, severity and detection
-
probability of occurrence, severity and detection
-
probability of not occurring, substance and defensibility
Questão 44
Questão
Which of the following is true?
Questão 45
Questão
A pilot of the proposed solution
Questão 46
Questão
The solution must be evaluated for
Questão 47
Questão
The best way to prevent defects from reaching the customer is
Responda
-
find them using inspection
-
find them using Statistical process Control
-
find them by having employees check on each other
-
prevent them from occurring by using error proofing
Questão 48
Questão
Contingency plans for what to do if the process degrades are part of the
Responda
-
project plan
-
product plan
-
process control plan
-
preliminary plan
Questão 49
Questão
The process control plan should include
Questão 50
Questão
Project closure includes