Question: One-sided versus two-sided P-values. Computer software reports x = 15.3 and P = 0.04 for a t test of H0: = 0 versus Ha: =
One-sided versus two-sided P-values. Computer software reports x = 15.3 and P = 0.04 for a t test of H0:μ = 0 versus Ha:μ = 0. Based on prior knowledge, you can justify testing the alternative Ha:μ > 0. What is the P-value for your significance test?
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