Which of these graphical presentations displays the values of each individual reading?
A. Box Plot
B. X-Y Diagram
C. Stem and Leaf Plot
D. Histogram
正解:C
質問 2:
Appropriate measures means that measurements are ______________.
A. Contextual
B. Sufficient
C. All of these answers are correct
D. Relevant
E. Representative
正解:C
質問 3:
When we compare short-term and long-term Capability which of these is true?
A. Cp is better for the long-term
B. Performance tends to improve over time
C. Cp is better for the short term
D. Both short-term and long-term performance is alike
正解:C
質問 4:
Handling of warranty returns, process improvement team meetings and rework to meet customer expectations are all examples of business costs that are classified as ___________ .
A. Nuisance
B. Unavoidable
C. Necessary
D. Non-value Add
正解:D
質問 5:
Which of these items contribute to what is necessary for successful Kaizen events?
A. All of these answers are correct
B. Analysis tools
C. Management support
D. Operator support
正解:A
質問 6:
Questions that can be best answered by a Visual Factory include all of these except _____________________.
A. Can extra inventory be seen easily?
B. Are setups optimized for lower scrap levels?
C. Can changeover challenges be recognized?
D. Are unneeded tools or supplies easily noted?
正解:B
質問 7:
Following process modifications, the Null Hypothesis states that no improvement to the process has occurred. If we discover the Null Hypothesis Test was rejected when it was false that would be a(n) ________________________.
A. Type II Error
B. Type III Error
C. Type I Error
D. Alpha Error
正解:A
質問 8:
If the results from a Hypothesis Test are located in the "Region of Doubt" area, what can be concluded?
A. We fail to reject the Null Hypothesis
B. We reject the Null Hypothesis
C. The test was conducted improperly
D. Rejection of the Alpha
正解:B
質問 9:
Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o
F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. For the sales accomplished above, what test would validate if they met their requirements?
A. One-Sample t-Test
B. Chi Square Test
C. F Test
D. Test for Equal Variance
正解:A
Honda -
より深く理解できるようにイラスト図解しているところだ好きです。とても嬉しいです。初回他社の資料を使って、あんまり効果が出なかった。貴社に出会えて本当に良かったです。心から感謝します。