A Study Is Being Conducted on Air Quality at a Small

question 48

Multiple Choice

A study is being conducted on air quality at a small college in the South.As part of this study,monitors were posted at every entrance to this college from 6:00 a.m.to 10:00 p.m.on a randomly chosen day.The monitors recorded the mode of transportation used by each person as they entered the campus.Based on the information recorded,the following bar graph was constructed. Approximately what percentage of people entering campus on this particular day arrived by car?

• A)9%
• B)31%
• C)53%
• D)62%

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Definitions:

Pret A Manger

A fast-food chain based in the U.K. known for its organic coffee and natural foods.

Homogeneity

The quality of being composed of parts or elements that are all of the same kind or nature, often resulting in uniformity.

Collective Efficacy

The shared belief in the ability of a group to achieve specific outcomes or handle specific tasks effectively.

Ethnic Diversity

The presence of a variety of cultural or ethnic groups within a society or organization.