Suppose we have conducted a t test, with = 0.05 and the P-value is 0.03. For
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(a) We reject H0 with α = 0.05.
(b) We have significant evidence for HA with α = 0.05.
(c) We would reject H0 if a were 0.10.
(d) We do not have significant evidence for HA with α = 0.10.
(e) If H0 is true, the probability of getting a test statistic at least as extreme as the value of the ts that was actually obtained is 3%.
(f) There is a 3% probability that H0, is true.
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Related Book For
Statistics For The Life Sciences
ISBN: 9780321989581
5th Edition
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
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