In a regression model involving 46 observations, the following estimated regression equation was obtained. 
For this model, SST = 3410 and SSE = 510.
a.Compute the coefficient of determination.
b.Perform an F test and determine whether or not the regression model is significant.
Definitions:
Endocrine System
A network of glands that produce and release hormones directly into the blood to regulate the body's growth, metabolism, and sexual development and function.
Ductless Glands
Glands that release hormones directly into the bloodstream without using ducts, also known as endocrine glands.
Peripheral Nervous System
The part of the nervous system that consists of the nerves and ganglia outside of the brain and spinal cord.
Somatic
Pertaining to or affecting the body, especially as distinct from the mind or psyche.
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