A small private college is interested in determining the percentage of its students who live off campus and drive to class. Specifically, it was desired to determine if less than 20% of their current students live off campus and drive to class. Suppose a sample of 108 students produced a test statistic of z = -1.35. Find the p-value for the test of interest to the college.
A) p = 0.4115
B) p = 0.9115
C) p = 0.1770
D) p = 0.0885

Question

Quizplus · Accepted Answer

The p-value for a one-tailed test with a z-score of -1.35 is approximately 0.0885.

A Small Private College Is Interested in Determining the Percentage