Question: 46. Using regression analysis, Fairfield Co. graphed the following relationship of its cheapest product lines sales with its customers income levels: If there is a

46. Using regression analysis, Fairfield Co. graphed the following relationship of its cheapest product line’s sales with its customers’ income levels:

Sales $ Income levels increasingIf there is a strong statistical relationship between the sales and customers’ income levels, which of the following numbers best represents the correlation coefficient for this relationship?

a. -9.00

b. -0.93

** CMA adapted

c. +0.93

d. +9.00

Sales $ Income levels increasing

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