74
RCMultiple Choice

Describing Data

Question 74 • EA Academy Online Learning and Digital Citizenship Elective Spring

A poll is being taken on Wednesday to predict which movie will be the most popular at the city’s movie theaters the next weekend: an animated movie, an action movie, or a romantic comedy. Which group would best represent a sample population?

Answer
A
Every fifth person coming out of the high school.
B
Every fifth person in the mall’s food court at lunchtime.
C
Every fifth person coming out of the downtown grocery store at different times throughout the day.
D
Every fifth person walking down the street in several different locations throughout town at different times of day.

Explanation

To predict movie preferences across the city, the sample should include people from a variety of places and at different times, rather than focusing on one specific group or location. Every fifth person in several locations throughout town at different times is most likely to represent the city’s moviegoers. Choice D is best; the other choices may overrepresent students, mall visitors, or grocery shoppers.

AI-written and checked against the verified answer.

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