Determine the Percentage of Variation in the Observed Values of the Response

question 30

Multiple Choice

Determine the percentage of variation in the observed values of the response variable that is explained by the regression.Round to the nearest tenth of a percent if needed.
- $\begin{array}{r|rrrrrrrr}x & 9 & 2 & 3 & 4 & 2 & 5 & 9 & 10 \\\hline y & 85 & 52 & 55 & 68 & 67 & 86 & 83 & 73\end{array}$

• A)\(70.8 \%\)
• B) \(50.1 \%\)
• C) \(23.5 \%\)
• D) \(24.6 \%\)

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Definitions:

Body Weight

The mass or quantity of heaviness of an individual, typically measured in kilograms or pounds.

Stomach Distention

The expansion or bloating of the stomach due to excess gas, fluid, or solid material, often causing discomfort.

Insulin

A biochemical substance from the pancreas tasked with balancing glucose levels in the bloodstream by facilitating its uptake into bodily tissues.

Hunger

The physical sensation or condition driven by the body's need for nutritional intake.