You are testing the null hypothesis that there is no linear relationship between two variables, X and
Question:
a. What is the value of tSTAT?
b. At the a = 0.05 level of significance, what are the critical values?
c. Based on your answers to (a) and (b), what statistical decision should you make?
d. Construct a 95% confidence interval estimate of the population slope, ft.
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a Test statistic b With n 18 ...View the full answer
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Related Book For
Statistics For Managers Using Microsoft Excel
ISBN: 9780133130805
7th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
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