Suppose we have conducted a t test, with = 0.05 and the P-value is 0.04. For

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Suppose we have conducted a t test, with α = 0.05 and the P-value is 0.04. For each of the following statements, say whether the statement is true or false and explain why.
(a) There is a 4% chance that H0 is true.
(b) We reject H0 with α = 0.05.
(c) We should reject H0, and if we repeated the experiment, there is a 4% chance that we would reject H0 again.
(d) 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 4%.
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Statistics For The Life Sciences

ISBN: 9780321989581

5th Edition

Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner

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