# Help needed for Philosophy question : PHI 103 week 2 quiz

 1. “Some dogs are not mammals” is which type of statement? (Points : 1)

 Question 2.2. “A mammals is any creatures that breathe air, have hair, and breast-feed its young. Dolphins breathe air, have hair, and breast-feed their young. Therefore, dolphins are mammals.” This argument is __________. (Points : 1)

 Question 3.3. What is the contrapositive of the statement “All sunsets are beautiful things”? (Points : 1)

 Question 4.4. In a truth table, if P is true and Q is false then what is the truth value of “P « Q”? (Points : 1)

 Question 5.5. You may know that an argument is valid if its Venn diagram shows which of the following? (Points : 1)

 Question 6.6. “All bumblebees are smooglewumps” is which type of statement? (Points : 1)

 Question 7.7. What does it mean for an argument to be invalid? (Points : 1)

 Question 8.8. Identify the form of the following argument. If the Honda plant increases production, then we will need to hire more workers.If we need to hire more workers, then we need to revise the budget.   Therefore, if the Honda plant increases production, then we need to revise the budget. (Points : 1)

 Question 9.9. In logic, which of the following is not true of all deductive arguments? (Points : 1)

 Question 10.10. How do we know that the conclusion of a sound argument is true? (Points : 1)

 Question 11.11. Which of the following would be a sound argument? (Points : 1)

 Question 12.12. In a truth table, if P is false and Q is true then what is the truth value of “P Ú Q”? (Points : 1)

 Question 13.13. How can one tell if an argument is valid using a truth table? (Points : 1)

 Question 14.14. Negation is __________. (Points : 1)

 Question 15.15. Which of the following is true of categorical statements? (Points : 1)

 Question 16.16. What is the contrapositive of the statement “No bridges are buildings”? (Points : 1)

 Question 17.17. “Some computers are Macs” is which type of statement? (Points : 1)

 Question 18.18. A categorical statement is one that _____________. (Points : 1)

 Question 19.19. Select the proper symbolization of the following statement, where A is “my cat likes fruits” and B is “my cat likes vegetables.” My cat likes neither fruits nor vegetables. (Points : 1)

 Question 20.20. Select the proper symbolization of the following statement, where A is “humans love what they see in themselves,” B is “they can see beauty in others,” and C is “they understand love.” If humans understand love then they love what they see in themselves if and only if they can see beauty in others. (Points : 1)