a) What is the expected value for cell 2 and 3? 1. 38 and 83 2. 72.5 and 27.5 3. 60 and 90 4. 45 and 55 b) What is the chi square value? 1. 14.10 2. 10.90 3. 18.18 4. 2.29 c) Can we conclude that cases and control differ with the respect to taking aspirin? L 1. Yes, since P value is less than alpha .05 we reject null and we can conclude control differ with the respect to taking aspirin 2. No, since P value is less than alpha .05 we reject null and cannot conclude that control differ with the respect to taking aspirin