l. A. Determine the validity of the following arguments by using the rule of inference table by stating the name of the rule used. 7. If you find this difficult then you're stupid or you haven't done your assignment. You've done your assignment and you're not stupid therefore you won't find this difficult. Answer: 8. Smoking is healthy. If smoking is not healthy, then cigarettes are prohibited by physicians. Therefore cigarettes are prohibited by physicians. Answer: 9. If it does not rain, then the street won't be wet. The street is wet Therefore, it rained.

Tony Soprano, leader of the Soprano crime syndicate of NJ, was killed by one of his own henchmen.  Detective Vin interviews the men and determines that all were lying except for one, based on what he remembers from Hall250 .  He has deduced who killed Tony on the basis of the following statements:   Bobby:  Ralph killed Tony.  Silvo:  Paulie didn’t kill Tony.  Ralph:  Paulie was shooting craps with Bobby when Tony was knocked off.  Paulie:  Ralph didn’t kill Tony.   Who killed Tony?  Explain your logic.

In a study of pain relievers, 25 people were given product A, and 16 experienced relief. In the same study, 100 people were given product B, and 53 experienced relief. Fill in the blanks of the statement below to make the statement the most reasonable possible. Product v performed worse in the study because % failed to get relief with this product, whereas only O % failed to get relief with Product ?

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