Hormones Are

question 18

Multiple Choice

Hormones are

• A) transported to their site of action by the lymphatic system.
• B) intercellular messengers.
• C) present in large quantities in organisms.
• D) not well characterized.

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Definitions:

Dependent Variable

The variable in an experiment or study that is expected to change in response to changes in the predictor variables.

Independent Variable

In experimental and observational studies, it's the variable that is manipulated or categorized to observe its effect on the dependent variable.

Standard Error of the Estimate

A measure that indicates the accuracy with which a regression line represents the data points.

Simple Linear Regression

An analytical technique that fits a linear equation to data points to model how a dependent variable changes with one independent variable.