If Erosion Is Occurring in an Area of Weak Rock,what

question 11

Multiple Choice

If erosion is occurring in an area of weak rock,what would you expect the landscape to look like?

• A) gentle hills
• B) steep cliffs
• C) uplifted terraces
• D) vertical canyons

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Definitions:

Two-Tailed Tests

Statistical hypothesis tests that consider the possibility of both positive and negative deviations from the null hypothesis.

Critical Values

Specific points on the scale of a statistical distribution that are compared with test statistics to determine whether to reject the null hypothesis.

Upper

Often pertaining to the higher part or section of something; or can refer to a level or boundary that is more than what is typical or usual.

Population Standard Deviation

A measure of the spread of all values in a population, indicating how much the values differ from the mean of the population.