Levi Collects Data for a Study by Questioning Anybody Who

question 71

Multiple Choice

Levi collects data for a study by questioning anybody who walks by his store at the mall. What data collection method is he using?

• A) random sampling
• B) quota sampling
• C) convenience sampling
• D) intermediary sampling

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Definitions:

Adenine

One of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T.

Nucleic Acids

Large biomolecules essential to all known forms of life, including DNA and RNA, which store and transmit genetic information.

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA.

Representation

Representation can refer to the act of speaking or acting on someone's behalf or depicting or describing something.