Based on information-decision-goal to keep cost below

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The director of admissions at the University of Maryland, University College is concerned about the high cost of textbooks for the students each semester. A sample of 25 students enrolled in the university indicates that X (bar) = $315.4 and s = $43.20.

Based on the information in part (a), what decision should the director make about the books used for the courses if the goal is to keep the cost below $300?

Reference no: EM1322040

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