CQI 試験問題を無料オンラインアクセス

What are the mean, median, and mode for the following sample?
6, 7, 8, 8, 10, 12
Response:

• A.Mean 10.2, Median 8, Mode 8
• B.Mean 8.5, Median 8.5, Mode 8.5
• C.Mean 8.5, Median 8, Mode 8
• D.Mean 8.5, Median 8.5, Mode 8

What is the area of the parallelogram shown above? Response:

• A.366.64
• B.423.36
• C.122.21
• D.211.68

A sine bar is different from the bevel protractor because:
I) No direct reading can be obtained from the sine bar
II) Sine bar is used in conjunction with gage blocks
Response:

• A.Neither I nor II
• B.I & II
• C.II only
• D.I only

The probability that a "good" lot will be rejected by the sampling plan is called?
Response:

• A.Beta risk
• B.Producer's risk
• C.Consumer's risk
• D.Lot tolerance percent defective

When there is an even number of values listed in descending order, the median is represented by which of the following?
Response:

• A.The average of the largest and smallest values
• B.The middle value
• C.The most frequent value
• D.The average of the two middle values