Manual of PetroleumMeasurement StandardsChapter 13Statistical Aspects of Measuring and SamplingSection 1Statistical Concepts andProcedures in MeasurementsFIRST EDITION, JUNE 1985REAFFIRMED, FEBRUARY 2011Manual of PetroleumMeasurement StandardsChapter 13Statistical Aspects of Measuring and SamplingSection 1Statistical Concepts andProcedures in MeasurementsMeasurement CoordinationFIRST EDITION, JUNE 1985REAFFIRMED, FEBRUARY 2011