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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 18 23 35 28 27 26 29 16 26



You may need to use the appropriate table in Appendix B to answer this question.

Math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is :

standard error of regression = 6.08

Sb1 = 0.38

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