Tag Archives: visual

Graphical Analysis


Graphical Analysis

Graphing the data can be utilized for both historical data already available and when analyzing the data resulting from live data collection activities. Of course, you need to pick the right graphical tool as there are a lot of different ways to plot your data. A number of commonly used graphical tools will be covered here. However, note that if one graph fails to reveal anything useful, try another one.

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Visual Management

Visual Management

Visual Management is a business management technique that communicates important information in the physical workplace. It is a system of information displays, visual controls, labels and signs, color coding and other markings instead of written instructions. Lean organizations rely heavily on visual management to detect abnormalities and reinforce standards while ensuring stability and safety in the workplace. Ideally, everyone should be able to assess the status of a situation at a glance, even the casual observer. Employees also need visual displays that show what is expected from them and to keep them informed about production status and customer needs.   Read more »  




Scatter Diagram

Scatter Plot

Many situations require the investigating whether a relationship exists between two or more variables. A line manager, for example, may want to check the relationship between the number of training hours and employee productivity, or if the number of defects is a function of the experience of the person causing it. A call center manager may be interested in studying the relationship between the number of people working on a shift and the average answer time.

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Histograms and Box Plots

Histograms and Box Plots

Histograms and box plots are graphical representations for the frequency of numeric data values. They aim to describe the data and explore the central tendency and variability before using advanced statistical analysis techniques. In this article, we will further discuss the similarities and differences between these two tools.

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Mind Mapping

Mind Mapping

A Mind Map is a tool that is used to visually organize ideas, thoughts and information. It is a collection of words, arrows and drawings that are organized together around a single topic or problem. Ideas can be collected through brainstorming or other group activities before they are consolidated into a single map. A mind map has many applications in personal, professional and educational situations.

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