As an Amazon Associate I earn from qualifying purchases.

P Chart Definition and Explanation PDF | Download eBooks

Learn P Chart definition in total quality management with explanation to study “What is P Chart”. Study p chart explanation with TQM terms to review total quality management course for online MBA programs.

P Chart Definitions:

  1. P chart is a process chart used to graph the proportion of items in a sample that are defective.

    Managing Quality: Integrating the Supply Chain by S. Thomas Foster

  2. Chart that monitors the process fraction nonconforming is called the p chart.

    Introduction to Statistical Quality Control by Douglas C. Montgomery

P Chart Explanation:

P chart is a type of attribute control chart which is used to determine the proportion non-conforming in a sample. The sample size of each subgroup in case of p charts can be different but it is usually better to keep the subgroup size constant. P charts are sometimes difficult to understand due to the use of proportion rather than an integer number. The subgroup size to make a p chart can be between 50 and 100. Control limits for p chart are established using the already defined formula. Applications where p charts can be used are incorrect orders, errors in a form, late deliveries etc.

Keep Learning TQM Explanations

What is Lean Production?

Japanese have contributed a lot in the field of quality. Some techniques of quality control and management are unique to ...

What is Probability Plotting?

A data set always follows a particular probability distribution. The distribution estimated to be followed by the data set must ...

What is 2x2 Design?

A factorial design is a type of designed experiment that involves two or more variables with discrete levels. All possible ...

What is Interrelationship Diagraph?

Interrelationship diagraph is related to affinity diagram. It can be constructed only after the affinity diagram is made. It helps ...

What is Matrix Diagram?

Matrix diagram is somewhat similar to quality function deployment (house of quality). The layout, applications and even the symbol used ...

What is Median Chart?

Median charts are preferred to be used where X bar charts cannot be used. When a lot of subgroups are ...