The manager of information services at wilkin investigations, a private investigation firm, is studying the relationship between the age (in months) of a combination printer, copy, and fax machine and its monthly maintenance cost. for a sample of 15 machines the manager developed the following chart. what can the manager conclude about the relationship between the variables?

Transcribed Image Text:

Cost 130 120 110 100 90 80 34 39 Months 44 48 Cost 130 120 110 100 90 80 34 39 Months 44 48

Answer rating: 100% (QA)

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