Use the Given Information to Find the Coefficient of Determination

question 21

Multiple Choice

Use the given information to find the coefficient of determination. A regression equation is_ obtained for a collection of paired data. It is found that the total variation is 20.711, the
Explained variation is 18.592, and the unexplained variation is 2.119.

• A)1.114
• B)0.102
• C)0.898
• D)0.114

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Definitions:

Memory

The faculty by which the mind stores and remembers information, enabling learning and retention of experiences.

Respiration

The biochemical process by which living organisms exchange gases with their environment, primarily involving the intake of oxygen and the release of carbon dioxide.

Taste Sensitivity

The ability to detect and differentiate between different tastes (sweet, salty, bitter, and sour), influenced by genetic and environmental factors.

Regularly Smoke

The habit of smoking tobacco products consistently over a period, which poses significant health risks.