When the Floors of Lesser Troughs Lie Above the Sea

question 40

Multiple Choice

When the floors of lesser troughs lie above the sea level of the main trough, they are called:

• A)terminal moraines
• B)hanging valleys
• C)kettles
• D)drumlins

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Definitions:

Model Mean Square

In the context of ANOVA, it refers to the mean squared differences between the observed values and the values predicted by the model.

Observations

Data collected through watching, measuring, and recording phenomena as part of a scientific study or research.

Mean Square Error

A metric that measures the average of the squares of the errors—that is, the average squared difference between the estimated values and the actual value.

Total Sum

The aggregate value obtained by adding all the numbers in a set of values.