Handout 9 Flashcards
refer to bar charts on which factors are plotted along the horizontal axis in decreasing order of frequency.
Pareto Charts
a nineteenth-century Italian scientist whose statistical work focused on inequalities of data.
Vilfredo Pareto
states that eighty percent of the activity is caused by twenty percent of the factors. It is also known as the “80–20 rule”.
Pareto Principle
relate a key performance problem to its potential causes. It is used to identify and isolate the causes of a problem
Cause-and-Effect Diagrams
sometimes called the “fishbone diagram” because of its structure.
Cause-and-Effect Diagrams
a Japanese quality expert who developed the Cause-and-Effect Diagram
Kaoru Ishikawa
a structured form for collecting and analyzing data.
check sheet
These are the graphical representation of data presented by columns on a graph which vary in height depending on the frequency or number of times a specific range of data occur
Histograms
These are used to show the relationship between two (2) numerical data.
Scatter Diagrams
This is used to study data for trends or patterns over a specified period of time focusing on vital changes in the process
Run Charts
It refers to a predictable process where outputs meet customer needs
Ideal
It refers to a predictable process; however, it does not consistently meet customer needs.
Threshold
It refers to a process that is unpredictable, but the outputs still meet customer requirements
Brink of chaos.
it refers to a process that produces unpredictable levels of nonconformance
State of chaos.
This involves investigating the cause of a problem by grouping data into categories. The groups include data relative to the environment, the people involved, the machine(s) and materials used in the process, and so on.
Stratification
It represents Japanese words that describe the steps of a workplace organization process
Five-S.
It refers to the practice of distinguishing necessary things and eliminating the unnecessary things in the workplace.
Seiri (Sort)
it refers to the practice of creating an orderly storage so items can be located efficiently.
Seiton (Straighten, Set)
It refers to the practice of maintaining a clean workplace so problems like leaks, spills, or furniture damages can be more easily identified.
Seiso (Shine, Sweep)
It refers to the practice of setting up standards for a clean workplace.
Seiketsu (Standardize).