Indicate Whether the Following Physiological Event Represents

question 28

Multiple Choice

Indicate whether the following physiological event represents
-rapid clotting of blood due to increasing levels of platelet activity at a site of vessel damage

• A)intrinsic control
• B)negative feedback control
• C)positive feedback control

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Definitions:

Covariance

A measure indicating the extent to which two random variables change together.

Coefficient R

A measure used in statistics to represent the strength and direction of a linear relationship between two variables on a scatter plot.

Variance

A measure of the dispersion of a set of values, indicating how much the values differ from the mean.

Linear Relationship

A type of association where any change in an independent variable is accompanied by a proportional change in a dependent variable.