By Continually Eroding and Depositing Material in Channels and Adjacent

question 35

True/False

By continually eroding and depositing material in channels and adjacent low-lying surfaces called floodplains, streams tend toward a stable condition, known as its catchment area.

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Definitions:

Population Variation

Differences or variations within a population, which can be due to genetic factors, environmental influences, or both.

P-values

In statistics, a measure that helps determine the significance of results from a hypothesis test, indicating the probability of observing the obtained results assuming the null hypothesis is true.

P-value

A statistical measure that helps in determining the significance of the results obtained from a hypothesis test, indicating the probability of observing the results by chance.

Statistical Significance

A result is said to be statistically significant if the computed p-value is less than some prescribed number, usually 0.05.