Online Access Free CLSSBB Exam Questions

In an experimental design context, replication refers to:

• A.repeating an experiment but using at least one different factor level
• B.obtaining the same or similar results from different factors
• C.repeating a test with the same factor levels
• D.duplicating experimental results at another location

The temperature in a storage location is logged once every 30 minutes. The control chart that is appropriate for displaying these values is:

• A.u
• B.np
• C.c
• D.x-bar and R
• E.p
• F.individual and moving range
• G.median

A sample of size 50 from machine A has a mean of 18.2 and standard deviation 3.1. A sample of size 40 from machine B has mean 17.6 and standard deviation 2.8. Do these data indicate that the population for machine A has a larger mean? Assume the populations are normal.

• A.no
• B.yes

Benchmarking is difficult to perform on processes that

• A.have a major impact on the success of the business
• B.have not been documented
• C.can be identified and researched easily
• D.are practiced in many different industries

For a process, X= 35.0 and = 5.00. If the subgroup size is n = 5, what is the value for the upper control limit for the process?

• A.52.50
• B.37.24
• C.37.89
• D.41.71