The following data give the high school GPAs (x) and college GPAs (y) for a random sample of 13 students. Ꮖ Y 4 2.9 1.4 3.2 4 1.8 0.5 0.5 2.6 2.7 3.7 3.4 3.7 0.6 1.8 1.4 0.7 1.1 0.9 1.5 2 2.2 3.7 0.9 1.7 3.6 Determine the least squares regression line for the data. Round values to four decimal places, if necessary. ŷ Determine the correlation coefficent. Round the solution to four decimal places, if necessary. r = Use the model to predict the college GPA of a student with a 2.5 high school GPA. Round the solution to the nearest tenth, if necessary.

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