Analysis of Lead and Cadmium in Sediment and Soil Samples
From that we have: Standard Deviation (S): 0.1532 Mean: 0.45 Degrees of Freedom (n-1): 6 The t value is checked in the table with 99% confidence: 3.143 GHPH= t X S = 3.143 X 0.153 = 0.48( g/l). 3.9 Analysis of lead and cadmium in sediment and soil samples 3.9.1. Analysis of lead and cadmium in ...












