To change weights, reset signals, and store scores
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1    Choose Stat > Control Charts > Variables Charts for Subgroups > Zone. Click Zone Options, then click the Weights/Reset tab.

2    Under Weights, type the weight for zones 1 through 4.

3    Check Reset cumulative score after each signal to reset the cumulative score to zero following each out of control signal.

4    Click the Storage tab, then check Zone score to store the zone scores in the worksheet. Click OK.