Question
A researcher has computed an independent t -test, with t = 5.35. For a two-tailed test, the critical t = +/- 1.980. Which of the
A researcher has computed an independentt-test, witht= 5.35. For a two-tailed test, the criticalt= +/- 1.980. Which of the following statements is true?
Group of answer choices
A) The researcher can accept the H0 and conclude that two groups are basically identical.
B) The researcher must fail to reject the H0, concluding that there is no significant difference between the groups.
C) The H0 should be rejected, concluding that the scores are significantly different between the groups due to the treatment.
D) The researcher must first conduct a post hoc test to make any conclusions.
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