Using the following regression analysis: 
What is the coefficient of determination?
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Blood Sugar
A measure of the concentration of glucose in the blood.
Mucus
A sticky, slimy substance produced by mucous membranes and glands designed to moisturize and protect certain parts of the body, such as the nose and throat.
Specimen Testing
The analysis of a sample of body tissue or fluid to diagnose or monitor health conditions.
Microscopic Examination
The analysis of small objects or structures that cannot be seen with the naked eye, using a microscope.
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