orm Effects?s
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Parking survey: For a class assignment, a group of statistics students set up a table near the the answer.
student parking lot. They asked students who passed by to complete a quick survey about
whether they support the building of a multi-level parking structure that would add 425 new spaces at the college.
to points
They used the information from the survey to calculate the 95% confidence interval: (0.53, 0.72). To which population
does the confidence interval apply?
A. O They apply to all students at the college.
B.O They apply only to the population of those who use the student parking lot.
C. The results do not apply to any population because this was a convenience sample.
D. O They apply only to the population of those students who drive to the college.