Commonwealth Numbered Regulations

NATIONAL TRADE MEASUREMENT REGULATIONS 2009 (SLI NO 233 OF 2009) - REG 4.37

                The weighted average quantity of the packages in a sample is worked out using the formula:

x + ( s × c )

where:

"x" is the sample mean.

s is the standard deviation of the sample.

c is the sample correction factor in column 4 of the table in regulation 4.34.