The Sampling of Coal in the Mine

Sampling is used any time data is to be gathered Data cannot be collected until the sample size and sample frequency have been

Learn about sampling strategy and the most popular sampling methods in less than 15 minutes

sampling sampling frequency and analyte selection Also , the sampling points may be constructed and evaluated properly Nonetheless , if poor sampling mechanisms

sampling Statistical sampling allows each sampling unit to stand an equal chance of selection The use of non-statistical sampling in audit sampling essentially removes