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質問 1：
If in an experiment all possible variable pairs sum to zero the design is Orthogonal.
A. False
B. True
正解：B
質問 2：
Calculate the Rolled Throughput Yield of this process using this data.
Data: unit input: 1215, unit output: 1180, defects repaired: 184, scrap: 42
A. 81.40%
B. 80.85%
C. 82.23%
D. 84.96%
正解：A
質問 3：
A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. In order to increase the Long Term Z value to 4, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?
A. $110
B. $35
C. $20
D. $70
正解：B
質問 4：
Customers make their decisions based on Features, Integrity (of the seller) Delivery and ___________?
A. Color
B. Expense
C. Season
D. None
正解：B
質問 5：
The class score distribution of schools in a metropolitan area is shown here along with an analysis output. Comment on the statistical significance between the Means of the two distributions. Select the most appropriate statement.
A. Inadequate information on class Means to make any statistical conclusions
B. The two class Means statistically not different from each other
C. The two class Means are statistically different from each other
D. A visual comparison shows that class Means are statistically different
E. A visual comparison shows that class Means are not statistically different
正解：C
質問 6：
Each of the items listed would impact the Process Capability for a process with a continuous output except ___________________.
A. Process Technology
B. Process Standard Deviation
C. Shape of process data distribution (e.g. Normal Distribution)
D. Seasonal variation in process
正解：A
質問 7：
In a Fishbone Diagram the 6M's stand for Methods, ____________, Machine, Man, Mother Nature and Materials.
A. Merger
B. Management
C. Measurements
D. Medical
正解：C
質問 8：
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).
A. The relationship between outside temperature and number of customers per hour is a Linear Regression
B. The dependent variable is the outside temperature
C. The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
D. The dashed lines indicate with 95% confidence where all of the process data should fall between
E. The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
正解：C,E
If in an experiment all possible variable pairs sum to zero the design is Orthogonal.
A. False
B. True
正解：B
質問 2：
Calculate the Rolled Throughput Yield of this process using this data.
Data: unit input: 1215, unit output: 1180, defects repaired: 184, scrap: 42
A. 81.40%
B. 80.85%
C. 82.23%
D. 84.96%
正解：A
質問 3：
A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. In order to increase the Long Term Z value to 4, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?
A. $110
B. $35
C. $20
D. $70
正解：B
質問 4：
Customers make their decisions based on Features, Integrity (of the seller) Delivery and ___________?
A. Color
B. Expense
C. Season
D. None
正解：B
質問 5：
The class score distribution of schools in a metropolitan area is shown here along with an analysis output. Comment on the statistical significance between the Means of the two distributions. Select the most appropriate statement.
A. Inadequate information on class Means to make any statistical conclusions
B. The two class Means statistically not different from each other
C. The two class Means are statistically different from each other
D. A visual comparison shows that class Means are statistically different
E. A visual comparison shows that class Means are not statistically different
正解：C
質問 6：
Each of the items listed would impact the Process Capability for a process with a continuous output except ___________________.
A. Process Technology
B. Process Standard Deviation
C. Shape of process data distribution (e.g. Normal Distribution)
D. Seasonal variation in process
正解：A
質問 7：
In a Fishbone Diagram the 6M's stand for Methods, ____________, Machine, Man, Mother Nature and Materials.
A. Merger
B. Management
C. Measurements
D. Medical
正解：C
質問 8：
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).
A. The relationship between outside temperature and number of customers per hour is a Linear Regression
B. The dependent variable is the outside temperature
C. The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
D. The dashed lines indicate with 95% confidence where all of the process data should fall between
E. The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
正解：C,E
木村** -
必ず合格したい場合は細かな部分まで網羅してある問題集はICBBこれが初めてかも！