Stephen BissJan 31, 20185 minPolice Services Use Control Test Data Outside MPE to Calculate PrecisionPurpose: To obtain an acknowledgement from a CFS scientist that even though he would exclude data outside (the Maximum Permissible Error...
Stephen BissJan 29, 20186 minDefence Methodology Calculating Precision in the FieldPurpose: To establish a better methodology for calculating precision of an approved instrument in service. To apply CFS methodology using...
Stephen BissJan 28, 20185 minPrecision Testing Using Only 2 Data Points is Inadequate to Calculate PrecisionPurpose: To elicit evidence to the Court as to the inadequacy of calculation of the instrument's precision by the local police service,...