Mathematics, 08.04.2020 05:00, babbiegirl8035
A researcher selects a sample of 30 participants, randomly assigned to one of two groups. She conducts an independent groups t-test at a .05 level of significance. What is the smallest value that the test statistic could be for this test to result in a decision to reject the null hypothesis using a two-tailed test?
A. 2.052
B. 2.042
C. 2.045
D. 2.048
Answers: 1
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A researcher selects a sample of 30 participants, randomly assigned to one of two groups. She conduc...
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