The dean of The Business School of Auckland University, New Zealand, is contemplating proposing a change in

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The dean of The Business School of Auckland University, New Zealand, is contemplating proposing a change in the requirements for graduation. At present, business majors are required to take one science course, chosen from a list of possible courses. The proposal is that this be replaced by the requirement that a course in ecology be taken. The business school has 520 students. In a random sample of 125 of these students, 72 expressed opposition to this proposal. Find a 90% confidence interval for the proportion of all the school’s students opposed to the proposed change in requirements.

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Statistics For Business And Economics

ISBN: 9781292315034

9th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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