The Percentage of Variation (R²)ranges from

question 75

Multiple Choice

The percentage of variation (R²) ranges from

• A)0 to +1.
• B)-1 to +1.
• C)-2 to +2.
• D)-1 to 0.

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Definitions:

Genetic Differences

Variations in the DNA sequences among individuals, which contribute to the unique physical and behavioral traits of each person.

Environmental Factors

External elements including climate, ecosystem, and all living and non-living things that affect an individual or population.

Factor Analysis

A statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved variables called factors.

Statistical Procedure

A method of collecting, analyzing, interpreting, and presenting data in a meaningful way, using mathematical theories and formulas.