At a certain university the average cost of books per student was $400 per student last semester. A
Question: At a certain university the average cost of books per student was $400 per student last semester. A student group feels that the average cost is higher than this. In a sample of 23 students this semester their average cost was $430 when the population standard deviation is $80.
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Solution: The answer consists of 1 page
Deliverables: Word Document
Deliverables: Word Document
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