Which of the Following Statements Is True About R²

question 82

Multiple Choice

Which of the following statements is true about r²?

• A)It is also called the coefficient of correlation.
• B)It is also called the coefficient of determination.
• C)It represents the percent of variation in X that is explained by Y.
• D)It represents the percent of variation in the error that is explained by Y.
• E)It ranges in value from -1 to + 1.

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Definitions:

Negligence Theory

A legal theory grounding the claim that a party's failure to act with the level of care considered reasonable under the circumstances leads to harm or damage to another.

Propensities

Natural inclinations or tendencies to behave in a particular way.

Stitches

A method of closing wounds with thread and a needle to promote healing and minimize scarring.

Contributory Negligence

A legal defense where if the plaintiff is found to have contributed to their own harm, they may be barred from recovery or have their compensation reduced.