Question: Please a detailed solution 4- The following data were collected during a study of consumer buying patterns: Observation Observation 18 78 15 74 70 HO

Please a detailed solution

4- The following data were collected during a study of consumer buying patterns: Observation Observation 18 78 15 74 70 HO 14 10 15 72 11 22 85 12 24 95 13 a. Plot the data. b. Obtain a linear regression line for the data. c. check the correlation between the two variables x and y, and comment about the value of r. strong positive correlation d. Use the equation determined in part b to predict the expected value of y for x = 41

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