Physical Weathering Breaks Rocks Down into Smaller Pieces by Altering

question 53

True/False

Physical weathering breaks rocks down into smaller pieces by altering the chemical makeup of the rock.

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Definitions:

Test Statistic

A numerical value calculated from a sample and used in hypothesis testing to evaluate the plausibility of the null hypothesis.

Critical Region

The set of values for which the null hypothesis is rejected in a statistical test.

Null Hypothesis

A default assumption in statistical hypothesis testing that there is no effect or no difference, used as a basis for testing statistical significance.

Test Statistic

A statistic calculated from sample data, used to determine the p-value in hypothesis testing.