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 ...

The extent to which products meet specifications needs to be systematically monitored in a production process. Product quality will typically be defined by two quantities: deviations from stated ...

This is a preview. Log in through your library . Abstract Traditional statistical process control charts assume that observations are independent and normally distributed about some mean. We ...

The use of Statistical Process Control (SPC) in compliance under GLP offers market opportunities. By utilizing control charts and statistical guidelines like Nelson Rules, laboratories can proactively ...

In this article, a modified version of Duncan's (1956) model for the economic design of x̄-control charts is extended to deal with situations involving the Weibull shock model. In the traditional ...