Salary and Years of Education Are Typically _____ Correlated, and Grade-Point

question 20

Multiple Choice

Salary and years of education are typically _____ correlated, and grade-point average and the number of hours of television watched per day are typically _____ correlated.

• A)not; positively
• B)negatively; positively
• C)positively; not
• D)positively, negatively

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Definitions:

Lewis Structure

A graphical representation of molecules showing how valence electrons are distributed among atoms, and where dots and lines represent electrons and bonds, respectively.

Water

A molecule composed of two hydrogen atoms bonded to one oxygen atom, essential for all forms of life.

Helium

The second lightest and second most abundant element in the universe, a noble gas that remains liquid at the lowest temperatures.

Lewis Structure

A diagrammatic method for representing the valence electron configuration of atoms, ions, and molecules, indicating bonds and lone pairs.