When Uncertain How to Answer or When the Overall Scoring

question 73

Multiple Choice

When uncertain how to answer or when the overall scoring on a test looks undesirable, a supervisor is most likely to make ________.

• A) gross errors
• B) guesstimates
• C) random choices
• D) fair judgments

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Definitions:

Cations

Positively charged ions that are formed when an atom loses one or more electrons.

Positive Charge

A type of electrical charge, typically carried by protons, that repels other positive charges and attracts negative charges.

Ionic Compounds

Compounds composed of ions held together by ionic bonds; typically formed when a metal reacts with a nonmetal or a polyatomic ion.

CH4

CH4, methane, is a simple alkane hydrocarbon with one carbon atom bonded to four hydrogen atoms, and is a major component of natural gas.