What is the DMAIC approach?

a$.$ Problem solving

b$.$ Define, measure, analyze, improve and control work on processes

c$.$ All the qualitative and quantitative used in Six Sigma

d$.$ Statistical Process Control

What is Six Sigma?

a$.$ A statistical measure of how far a process deviates from perfection. A

process that operates at six sigma has a failure rate of only $0\mathrm{.}00034\%,$

which means it produces virtually no defects.

b$.$ A statistical measure of how a process is described using the normal

distribution.

c$.$ A statistical measure of how far a process deviates from perfection. A

process that operates at six sigma has a failure rate of only $0\mathrm{.}00034\%,$

which means it produces virtually no defects.

d$.$ A statistical measure of summation performed $6$ times

What is lean manufacturing?

a$.$ Emphasizes workplace organization and standardized work procedures to

reduce product variation.

b$.$ A systematic approach to identifying and eliminating non$-$value added

activities $($waste$)$

c$.$ Continuous improvement

d$.$ All of the above

How is failure rated defined?

a$.=\frac{1}{MTBF}$

b$.=$

c$.=R(t)$

d$.=\frac{1}{+1}$