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27-11-2021
SAT

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A researcher conducts a repeated-measures study comparing two treatment conditions (before and after) with a sample of n = 20 participants and obtains a t statistic of t = 4.21. What is the correct decision for a one-tailed test

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cleverland cleverland

28-11-2021

Answer:

Reject the null hypothesis with a one-tailed test but fail to reject with two tails

Explanation:

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