CLSSGB Online Practice Questions and Answers

After reviewing the Capability Analysis shown here select the statement(s) that are untrue.

A. The process is properly assumed to be a Normal process

B. The Mean of the process moving range is 1.78

C. The process is out of Control

D. This Capability Analysis used subgroups

E. Majority of the dimensional values are outside of the tolerance than within

Having an Alpha of .05 and a Beta of .10 are the most common risk levels when running a Statistical test.

A. True

B. False

The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.

A. True

B. False

A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________.

A. Data Forward Plot

B. Bag Plot

C. Min/Max Plot

D. Time Series Plot

Examples of a Visual Factory include which of these? (Note: There are 2 correct answers).

A. White outlines on floor for proper inventory placement

B. Documented procedures with a numerical outline

C. Bad/Good indications of gauge readings with red and green outlines

D. Implementing a defect inspection device

As part of a Visual Factory plan Kanban cards are created and utilized to identify areas in need of cleaning and organization.

A. True

B. False

The Purchase Orders for Glenn Manufacturing Company were being copied by an employee and sent to four different departments yet only one department took an action based on the information in the PO. This is an example of ____________.

A. External Failure Costs

B. Appraisal Costs

C. Internal Failure Costs

D. Prevention Costs

Which element of waste best describes the cost of a resource being in the queue?

A. Waiting

B. Motion

C. Inventory

D. Correction

The very best way to begin an effort to map a process is to do which of these?

A. Interview the process owner

B. Interview the manager of the department

C. Walk the actual process from beginning to end

D. Take pictures of the factory floor at each shift

In a Hypothesis Test for Means, a sample size of 20 has produced a Mean of 9.5 mm with a Standard Deviation of 0.5 mm. The customer specification on the part is 10 mm. At 5% significance level, what should the customer do?

A. Reject the lot

B. Accept the lot

C. State the population Mean is greater than 10 mm

D. Change their specification to 9.5 mm