2. Using the table below, calculate the sample correlation coefficient between x and y. Show all steps taken in you calculations. Assignments turned in that show incomplete steps will get minimal points. Answers need to be handwritten.
3. Using the same data above, use the least squares regression to find the best fitting line for x and y (i.e., calculate α and β). Show all steps taken in you calculations. Assignments turned in that show incomplete steps will get minimal points. Answers need to be handwritten
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