Mining Engineering > GATE 2019 > Geostatistics

Contributed by: Dr. Sarah Chen

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For a regionalized variable Z(x), at a lag distance h, the empirical semi-variogram γ(h) is given by

A

E[Z(x)-Z(x+h)]²

B

1/2 E[Z(x)-Z(x+h)]²

C

1/2 E[{Z(x)-E(Z(x))}×{Z(x+h)-E(Z(x+h))}]

D

E[{Z(x)-E(Z(x))}×{Z(x+h)-E(Z(x+h))}]

Check Answer

Explanation

Correct : b

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