A. a verification rule: there is a single point, three standard deviations occur outside those regions. (There is a little falls outside the control limits are). Figure:
A. Check rule one: There is a single idea that appears outside the three standard deviation areas. (A little bit outside the regulatory boundaries). As shown:
A. verification rule 1: there is a single point that appears outside the three standard deviation areas. (some fall outside the control boundary). As shown in the picture:<br>