With 8 degrees of freedom, Linda finds that the probability associated with her obtained t value of 1.9 is p =.047 (one-tailed). What should Linda conclude?
A) The means from both groups are not significantly different from each other.
B) The means from both groups are significantly different from each other.
C) The difference between the means of both groups has practical significance.
D) She did not have enough participants in her study.

Question

Quizplus · Accepted Answer

With a one-tailed probability value of .047, which is less than .05, Linda is able to reject the null hypothesis and conclude that the means from both groups are significantly different from each other.

With 8 Degrees of Freedom, Linda Finds That the Probability