Westgard rules 2s and 3s
Hi JMPusers,
Using the control chart builder and Westgard rules (JMP16), the chart displays a 2s warning when a data point has a 3s violation. When I remove the 2s rule, the chart displays the 3s violation for the data point. This order seems not logical to me; when there is a 3s violation it is automatically also a 2s violation but when I see the 2s violation displayed it is not clear if it is als...