Researchers Counted the Number of Out-Of-State Cars Parked in an Outlet

question 90

Multiple Choice

Researchers counted the number of out-of-state cars parked in an outlet mall parking lot at 10 a.m. and 4 p.m. The gathering of this quantitative data is an example of descriptive research using ________.

• A) a hierarchical format
• B) a cross-sectional design
• C) latitudinal tracking
• D) a longitudinal design
• E) ethnography

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Definitions:

Brønsted-Lowry

The Brønsted-Lowry theory defines acids as proton (H+) donors and bases as proton acceptors, emphasizing the role of proton transfer in acid-base reactions.

Hydrogen Ion

An atom of hydrogen that has lost its electron, resulting in a positively charged ion, H+.

Hydroxide Ion

A negatively charged ion made of oxygen and hydrogen (OH-), commonly found in bases.

Organic Extraction

A separation process for removing one or more compounds from a mixture using an organic solvent.