Mathematics, 20.03.2020 18:55 lizzyhearts

The accompanying data were compiled by the admissions office at a college during the past 5 years. The data relate the number of college brochures and follow-up letters (x) sent to a preselected list of high school juniors who had taken the PSAT and the number of completed applications (y) received from these students (both measured in units of a thousand). x 4 4.5 5 5.5 6 y 0.5 0.6 0.8 0.9 1.2 (a) Determine the equation of the least-squares line for these data.

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The accompanying data were compiled by the admissions office at a college during the past 5 years. T...

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