In reporting the results of a study to compare two population means, explain why researchers should report each of the following. a p-value for the results of the test, as well as whether it was one or two-sided It would help to know how likely the sample difference would have been by chance. a. It would help to define exactly what was measured in each population. b. It would help to determine if the relation between the population means is linear.
c. It would help to determine if the results were caused by over testing, in which we'd expect some significance even if nothing is going on. d. It would help to know the range of possible magnitudes for the difference. e. It would help to determine the likelihood of a type 2 error or the power of the test.