For six local offices of a large tax preparation firm, the following data describe x = service

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For six local offices of a large tax preparation firm, the following data describe x = service revenues and y = expenses for supplies, freight, and postage during the previous tax preparation season:
For six local offices of a large tax preparation firm,

a. Draw a scatter diagram representing these data.
b. Using the €œeyeball€ method, fit a straight line to the data.
c. Does there appear to be any relationship between the variables? If so, is the relationship direct or inverse?

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