Which of the following problem-solving tools is a column graph which displays a static picture of the process?

• A.Pareto chart.
• B.Control chart.
• C.Histogram.
• D.Cause and effect diagram.

Comment: *

Name: *

Email: *

Verification: *

The equation below represents the:

• A.Lognormal probability density function.
• B.None of the above.
• C.Exponential probability density function.
• D.Normal probability density function.

Comment: *

Name: *

Email: *

Verification: *

Which of the following nondestructive testing methods can be used to evaluate sub-surface discontinuities in aluminum bar stock?
. Microwave.
. Magnetic particle.
. Pulse echo.
. Eddy current.

• A.I andIIIonly
• B.I andIVonly
• C.I,IIandIVonly
• D.IIIandIVonly

Comment: *

Name: *

Email: *

Verification: *

Of the problem solving categories below, what is the usual sequence?
1. Select a problem needing improvement.
2. Collect data.
3. Implement the solution.
4. Determine if project is appropriate.
5. Study current procedures.
6. Determine candidates for data collection.
7. Analyze data.
8. Solve the problem.

• A.1, 4, 5, 6, 3, 8, 2, 7
• B.1, 5, 4, 6, 2, 7, 8, 3
• C.1, 5, 6, 2, 4, 8, 7, 3
• D.4, 1, 5, 6, 2, 7, 8, 3

Comment: *

Name: *

Email: *

Verification: *

What is the standard deviation of the values below?
4.5, 5.1, 6.2, 2.1, 3.9

• A.1.136
• B.2.087
• C.1.362
• D.1.522

Comment: *

Name: *

Email: *

Verification: *