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The computer-science aptitude scorenbspx and the

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Reference no: EM13634257

The computer-science aptitude score, x, and the achievement score, y (measured by a comprehensive final), were measured for 10 students in a beginning computer-science course. The results were as follows. (Give your answers correct to two decimal places.)

x 19 8 8 19 20 14 6 7 10 18
y 19 27 35 22 17 31 22 30 35 30

(a) Find the equation of the line of best fit.
y? =

(b) Find se2.

Reference no: EM13634257

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