# Box Plot Definition and Explanation PDF | Download eBooks

Learn *Box Plot* definition in total quality management with explanation to study “What is Box Plot”. Study box plot explanation with TQM terms to review total quality management course for online MBA programs.

## Box Plot Definition:

Box plot is a graphical display that simultaneously displays several important features of the data, such as location or central tendency, spread or variability, departure from symmetry, and identification of observations that lie unusually far from the bulk of the data.

Introduction to Statistical Quality Control by Douglas C. Montgomery

## Box Plot Explanation:

One aspect of statistics is to represent data in an appropriate manner. There are different representation tools that can be used. One of them is box plot. Box plot is a graphical representation of the statistical data. Box plot is used to check how spread the data values are. A box plot gives important characteristics of the data including central tendency, variation, outliers etc. A box plot is also called box and whiskers plot. A box plot represents three quartiles and the minimum and maximum value in the form of a rectangle. The rectangle can be placed vertically or horizontally. The minimum and maximum values are usually represented on straight lines coming out of the box that are called whiskers. When representing data, box plots take on less space.

### Keep Learning TQM Explanations

#### What is Time-Series Model?

Although control charts are the most common quality control tools, yet sometimes, due to autocorrelation in the process data needs ...

#### What are Structural Measures?

While benchmarking against a leader firm, sometimes structural measures are considered. Organizations use structural measures in benchmarking in an attempt ...

#### What is Best in Class?

In benchmarking practices, an organization compares its operations with another firm which is called target firm. The target firm should ...

#### What is Computer Aided Design (CAD) System?

The traditional way of designing a product was manual using boards, papers, pencils, etc. With the increase in technology use, ...

#### What is Recall Procedure?

Product recall occurs when defective products are shipped to the customers. It is associated with consumer's risk which shows the ...

#### What is Failure Modes Effects and Criticality Analysis (FMECA)?

Failure modes, effects and criticality analysis shows how a product, service or a system may fail, what the effects of ...