Which Soil Horizon Represents the Lowest Part of the Zone

question 52

Multiple Choice

Which soil horizon represents the lowest part of the zone of accumulation, also referred to as the subsoil?

• A) soil
• B) sol
• C) solt
• D) dirt

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Definitions:

Coefficient Of Correlation

A numerical metric that evaluates the intensity and orientation of a linear connection between a pair of variables.

Dependent Variable

A variable in scientific research or statistical modeling that is expected to change or respond when another variable (the independent variable) is altered.

Independent Variable

In an experiment, it is the variable that is manipulated or changed to observe its effects on the dependent variable.

Residual Analysis

The analysis of the residuals used to determine whether the assumptions made about the regression model appear to be valid. Residual analysis is also used to identify outliers and influential observations.