CLSSBB Exam Dumps - Certified Lean Six Sigma Black Belt (CLSSBB)

The mean of a Poisson distribution is 2.94. Its variance is:

This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 10?

If = 0.5, what is the critical value?

A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find the control limits for a median chart.

Calculate the interaction effect.

There are 14 different defects that can occur on a completed time card. The payroll department collects 328 cards and finds a total of 87 defects. DPU =

Deming called the technique of studying a sample to gain understanding of the distribution of a population an “enumerative study.” His main objection to these studies was:

The primary metric for a project is reduced cost for process A .A consequential metric could be: