A researcher reports the following result for a two-tailed test at a .05 level of significance,t(24)= 2.010,and correctly decides to reject the null hypothesis.

Question

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The critical t-value for a two-tailed test with 24 degrees of freedom at a .05 significance level is approximately ±2.064. Since 2.010 is less than 2.064, the null hypothesis should not be rejected.

A Researcher Reports the Following Result for a Two-Tailed Test