Question
A researcher conducts a two-tailed t -test of independent samples from two populations, Group A and Group B. The level of significance is set to
A researcher conducts a two-tailed t-test of independent samples from two populations, Group A and Group B. The level of significance is set to alpha = .05. What is the result of the research if the t-test reveals a p-level of .07?
A. | The researcher changes the level of significance to alpha = .10 so that the null hypothesis can be rejected. | |
B. | The null hypothesis is rejected since the p-level of .07 is greater than .05. | |
C. | The researcher does not reject the null hypothesis since the p-level of .07 is greater than .05. | |
D. | The results are inconclusive and the researcher must conduct the experiment again. |
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