(3) where X; = one of n values whose average isX. ... If the 4 See Part 3 of the ASTM Manual of Quality Control of Materials, Special Technical Publication 15-C. relationship is inverse or curvilinear, it would be better to make such a precisionanbsp;...
|Title||:||Manual on Industrial Water and Industrial Water Waste|
|Publisher||:||ASTM International - 1961|