in this section we will discuss of how
important data is in Lean Six Sigma as
we mean though data is the new oil in in
Six Sigma it's the part value of how we
analyze and how we decide on things
moving forward in this face measure face
we will start discussing all about data
and other statistical tools and
techniques that could be beneficial in
our study of Lean Six Sigma let's talk
about measurement power when you say
measurement these are data that has been
taken from the process and is being used
to analyze the factors that causes the
problem all of the analysis is
definitely powered by data or
measurements if you can see we have here
the Y as a function of X where in all of
the faces of the nematic are plotted
during define and measure faces our
concern is to analyze our Y data
remember that our right data is the
effect this is the problem that we are
trying to solve or the opportunity that
we try to capture during the analyze
phase our concern is to find the
significant relationship between y and X
X our factors and causes of the problems
denoted by Y we are trying to figure out
how Y response has tax changes therefore
it's located in the middle of Y and X
after identifying the valid root causes
analyze during the analyzed phase what
we want to do is to focus on X during
improve and control phases therefore the
data that we will be needing is coming
from X or the factors for the process
during these phases remember that
everything that you will learn from this
phase will be applicable not only in
this phase but across the damag methodology
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