R² Is Also Referred to as

question 57

Multiple Choice

R² is also referred to as

• A) coefficient of determination.
• B) correlation coefficient.
• C) total sum of squares.
• D) regression sum of squares.

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Definitions:

Single Covalent

A type of chemical bond where two atoms share one pair of valence electrons.

Ionic

Pertaining to ions or the chemical bonds formed through the electrical attraction between positively and negatively charged ions.

Amino

Refers to amino acids, the building blocks of proteins, characterized by the presence of both an amino group and a carboxyl group.

Carboxyl

A carboxyl group is a functional group consisting of a carbon atom double-bonded to an oxygen atom and also bonded to a hydroxyl group, symbolized as -COOH.