You Want to Determine the Control Lines for a P-Chart

question 66

Short Answer

You want to determine the control lines for a p-chart for quality control purposes.If the total number of defects from all samples is 2,000, the number of samples is 100, and the sample size is 50, what would be the standard deviation used in developing the control lines? ______________________________________

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Definitions:

Current Year

The ongoing calendar year during which an event or measurement is taking place.

Laspeyres Price Index

An index that measures the change in the price of a basket of goods and services based on the quantities purchased in a base period.

Base Year

A specific year against which economic or financial data is compared to assess changes or growth over time.

Current Year

The ongoing or present calendar year.