________ Tend to Increase the Explosive Potential of a Magma

question 67

Multiple Choice

________ tend to increase the explosive potential of a magma body beneath a volcano.

• A)High viscosity and dissolved gas
• B)High viscosity and low dissolved gas content
• C)Low silica content and low viscosity
• D)Low viscosity and low dissolved gas content

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Definitions:

Coefficient of Determination

A measure, often represented as R^2, that quantifies the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

Variance

A measure of how far individual numbers in a dataset are from the mean, squared.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to +1.

Continuous

Refers to a type of variable or data that can take an infinite number of values within a given range.