Mathematics, 08.04.2020 02:07 fyegirl12
Imagine that a researcher appropriately conducts a two-tailed, independent-samples t test with an alpha level of 0.05 (5%). The first group has degrees of freedom equal to 19. The second group has degrees of freedom equal to 21. What is the critical value (as a t statistic) that would cut off the upper 2.5% of the corresponding sampling distribution. Please provide three decimal places when reporting your answer.
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Imagine that a researcher appropriately conducts a two-tailed, independent-samples t test with an al...
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