Refer to the SPSS simple linear regression relating y = average state SAT Math score in 2014
Question:
Refer to the SPSS simple linear regression relating y = average state SAT Math score in 2014 with x = average state SAT Math score in 2010, Exercise 11.19.
a. Give the null and alternative hypotheses for determining whether a positive linear relationship exists between y and x.
b. Locate the p-value of the test on the SPSS printout. Interpret the result if α = .05.
c. Find a 95% confidence interval for the slope, β1. Interpret the result.
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Related Book For
Statistics For Business And Economics
ISBN: 9780134506593
13th Edition
Authors: James T. McClave, P. George Benson, Terry Sincich
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