In an experiment to compare two pain relievers seven subjects took one pain reliever for two weeks then switched to the other They rated their pain level from 1 to 10 with larger numbers representing higher levels of pain The results are listed below Can you conclude that the mean pain level is less with drug 87 Let represent the mean pain level with drug A and Use the a 0 10 level and the P value method with the T1 84 Plus calculator 1234567 Drug A 5245363 Drug B 125351 Send data to Excel Part 1 of 4 Subject 0 State the appropriate null and alternate hypotheses Ho P HP 20 0 That is a right tailed PL 1 4 Pan 2014 CARE