Lila needs a custom frame for a painting that her friend made for her. i’ve been framed is offering 50 percent off plus an additional 10 percent off their regular price of $115. the framers is offering 30 percent off plus an additional 40 percent off their regular price of $120. which location is offering the better price and how much cheaper is it? the frame is $1.35 cheaper at the framers. the frame is $8.65 cheaper at i’ve been framed. the frame is $10 cheaper at the framers. the frame is $15 cheaper at i’ve been framed.

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test