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

An x-bar and R chart has four part measurements per sample. The control limits on the averages chart are 2.996 and 3.256. Assume the process data form a normal distribution. What is the probability that the next part measurement falls outside the control limits?

The primary factor in the successful implementation of six sigma is to have

The essence of Lean is to concentrate effort on removing variation from a process output while lowering cost. (True/False)

Find the mean, median and mode of the following data set:

9, 11, 12, 12, 14, 18, 18, 18, 20, 23:

This experimental design is:

Calculate the main effect of factor A:

Compared to a two-level factorial experiment, which of the following is an advantage of an experiment in three levels?

Which of the following is most important in evaluating and understanding design intent?