What are the use of x-bar chart, R-Chart, p-Chart, & c-Chart and when to use them.

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What are the use of x-bar chart, R-Chart, p-Chart, & c-Chart and when to use them.

In: Mathematics

These charts are used in the field of quality improvement. They all measure how much something varies over time. Which one you would use is determined by the type of data that you have.