Note: When you generate a np-chart and select Capability, JMP launches the Binomial Fit in Distribution and gives a Binomial-specific capability analysis.
The following example uses the Washers.jmp data table.
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Select Analyze > Quality and Process > Control Chart > NP.
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4.
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Change the Constant Size to 400.
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Click OK.
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Figure 3.22 np-chart
An np-chart for the number of defects appears. Points 4 and 9 are above the upper control limit.