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QUESTION 14 The proprietor of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3

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QUESTION 14 The proprietor of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 Recordings gives the following information. (x1) = 11, (y1) = 14, x2= 10, y2 = 19, x3 = 30, y3=23 To estimate the regression equation, the slope is equal to? (Round answer to three decimal places ex. 2.091) on advertising (x)

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