The Interpretation of the Slope Coefficient in the Model Yi

question 9

Multiple Choice

The interpretation of the slope coefficient in the model Yi = β0 + β1 ln(Xi) + ui is as follows:

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

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Definitions:

Erythrocyte

Erythrocytes, or red blood cells, are the most abundant type of blood cell, primarily responsible for carrying oxygen from the lungs to the body's tissues and bringing carbon dioxide back to the lungs for expulsion.

Neutrophil

Neutrophils are a type of white blood cell that play a critical role in the body's defense against infection by engulfing and digesting pathogens.

Eosinophil

A type of white blood cell part of the immune system, known for its role in fighting infections and its involvement in allergic reactions.

Lymphocyte

A kind of leukocyte that plays a role in the immune response, defending the body from infectious diseases and alien intruders.