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The computer-science aptitude score, x, and the achievement score, y (measured by a comprehensive final), were...

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. Calculate the estimated standard error of regression, sb1. (Give your answer correct to two decimal places.)

x 4 16 20 13 22 21 15 20 19 16
y 18 20 23 37 26 25 24 27 18 26
Math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is :

standard error of regression = 5.79

Sb1 = 0.36

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