Which of the following summarizes a t test that was significant and associated with a large effect size? A) t(22) = 3.02, p .05, d = .20 C) t(60) = 1.76, p .05, d = .45 D) t(12) = 2.95, p

Question

Which of the following summarizes a t test that was significant and associated with a large effect size? A) t(22) = 3.02, p < .05, d = .36 B) t(30) = 1.03, p > .05, d = .20 C) t(60) = 1.76, p > .05, d = .45 D) t(12) = 2.95, p < .05, d = .82

Quizplus · Accepted Answer

A significant t test (p < .05) with a large effect size (d = .82) indicates that the difference between the groups being studied is unlikely due to chance and is a meaningful difference in the population. Choice D is the only option that meets both criteria.

Which of the Following Summarizes a T Test That Was