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Hypothesis test or confidence interval?

A university is trying to determine whether parking is a problem on its campus. The student newspaper contacts a random sample of 200 students and asks whether or not they are frustrated with the parking situation. They want to estimate the proportion of students at the college who are frustrated with the parking situation.

In this setting, which is more appropriate, a hypothesis test or a confidence interval?

This exercise is part of the course

Foundations of Inference in R

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