The following data are from an independent-measures experiment comparing two treatment conditions. treatment 1 is 4,5,12,10,10,7 and treatment 2 is 19,11,18,10,12,14.
a. Do these data indicate a signifficant difference between the tretment at the 0.5 level of significance?
b. Write a sentence demonstrating how the outcome of the hypothesis test and the measure of effect size would appear in a research report.