The Interpretation of the Slope Coefficient in the Model Ln(Y_i)=

question 53

Multiple Choice

The interpretation of the slope coefficient in the model ln(Y_i) = β₀ + β₁ ln(X_i) + u_i is as follows:

• A)a 1% change in X is associated with a β₁ % change in Y.
• B)a change in X by one unit is associated with a β₁ change in Y.
• C)a change in X by one unit is associated with a 100 β₁ % change in Y.
• D)a 1% change in X is associated with a change in Y of 0.01 β₁.

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Definitions:

Emotional Responses

The physiological and psychological reactions to stimuli that affect one's feelings and mood.

Interthalamic Adhesion

Interthalamic adhesion is a small, midline mass of gray matter connecting the two thalamic bodies in the brain, involved in the integration of sensory and motor information.

Thalamus

A part of the brain located above the brainstem that acts as a relay station, directing sensory and motor signals to the cerebral cortex, and plays a role in the regulation of consciousness, sleep, and alertness.

Epithalamus

is a dorsal posterior segment of the diencephalon of the brain, important in the secretion of melatonin by the pineal gland and in sleep regulation.