Prior Grid
Notes:
We can also use the fractions to calculate a probability that there will be no hits in 20 samples. Assuming that if there is one hit in twenty samples, some sort of action will be required, then this is the probability that an area will be OK. Light areas we do not expect to have a problem in, and dark areas we do. The middle areas we are not as sure about, and more data might be useful there. If you look at the storage tank, you see we are somewhere in the middle. But after you include the soil data,...