With reference to Exercise 11.1, (a) Evaluate s2, (b) Test; the hypothesis that = 0 against the
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(a) Evaluate s2,
(b) Test; the hypothesis that β = 0 against the alternative that β ≠ 0 at the 0.05 level of significance and interpret the resulting decision.
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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