Question: Suppose that a random sample of 142 graduate admissions personnel was

Suppose that a random sample of 142 graduate-admissions personnel was asked what role scores on standardized tests (such as the GMAT or GRE) play in the consideration of a candidate for graduate school. Of these sample members, 87 answered "very important." Find a 95% confidence interval for the population proportion of graduate admissions personnel with this view.

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