Question: For students in a large lecture class, data from two variabls, = exam #1 score and = exam #2 score, was collected. On each exam,

For students in a large lecture class, data from two variabls, = exam #1 score and = exam #2 score, was collected. On each exam, the lowest score was 40 and the highest score was 100. The resulting least squares line is: y=30+0.5x. When x=50, the line predicts y = __________

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