There are two main types of control charts that utilize the mean and standard deviation as some of the quality determinant parameters. Control charts that display attribute data count the number ...

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...

AN increasing number of British Standards refer to quality control in acceptance clauses, and B.S. 1313 : 1947 has been prepared to meet the need for a publication which would describe the ...

Youíll learn how to select the right attribute data control chart, and how to create those control charts. These include the NP Chart, the P Chart, the U Chart and the C Chart. To do this you must ...