5. Nationwide, the average total amount of student loan debt in 2012 is normally distributed with a u = $29,400. Assume that a sample of 36 students is randomly selected from a public university. Their student loans have X $27,400 and s $9.000. Conduct a proper statistical procedure to test whether the average studeine loạn in this public university is different from $29,400, using x = .10.

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.