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Logic Quiz

The document is a logic quiz containing 25 true/false questions about arguments, validity, soundness, deductive vs inductive reasoning, and key logical terms and concepts. The questions test understanding of what makes an argument valid or invalid based on its structure, the difference between sound and valid arguments, identifying common logical fallacies, and distinguishing between deductive and inductive reasoning.

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Alyssa Clemente (Clem)
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98 views3 pages

Logic Quiz

The document is a logic quiz containing 25 true/false questions about arguments, validity, soundness, deductive vs inductive reasoning, and key logical terms and concepts. The questions test understanding of what makes an argument valid or invalid based on its structure, the difference between sound and valid arguments, identifying common logical fallacies, and distinguishing between deductive and inductive reasoning.

Uploaded by

Alyssa Clemente (Clem)
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Introduction of the Philosophy of the Human Person

ABM 12-F, Group 5


Dr. Raj Mansukhani
ANG, Czarina Damienne N #2
CLEMENTE, Alyssa K. #8
EVANGELISTA, Eliza Anne B. #12
HERNANDEZ, Keanne Nohl P. #16
MARTIN, Louis Gelberto Martin #21

Logic Quiz

Question Group Answer

1. If a deductive argument contains a false True


premise, then it can no longer be valid.

2. Some deductive arguments are true, while True


others are false.

3. The conclusion of an inductive argument True


cannot be regarded as necessarily true
even if all its premises are true.

4. In Logic, an argument is defined as a False


disagreement between two or more
people.

5. All sound arguments are valid. True

6. All valid arguments are sound. False

7. All arguments have exactly two premises False


and one conclusion.

8. All arguments have two parts. True

9. The sentence “How old are you” is a False


proposition because it has a definite
answer.

10. What makes a deductive argument valid True


or invalid is its form or structure.

11. The conclusion of an argument can be True


regarded as the position one takes
regarding a particular issue, while the
premises can be regarded as the supports
or justifications for that position.

12. The word “since” is a conclusion indicator. False

13. If a deductive argument is invalid, then its True


conclusion must necessarily be false.

14. An enthymeme is an argument with an True


unstated premise or an unstated
conclusion.

15. Enthymemes are defective arguments False


because they contain unstated
propositions.

16. If an argument contains an unstated True


premise, it would be necessary to identify
that unstated premise because it may be
an unjustified or unwarranted assumption.

17. The sentence “The earth is flat” is a True


proposition.

18. “All As are Bs; All Bs are Cs; therefore All As True
are Cs” is a valid argument form.

19. “All As are Bs; All Cs are Bs; therefore All As False
are Cs” is a valid argument form.

20. A deductive argument can be sound False


even if one of its premises is false, for as
long as the majority of its other premises
are true.

21. Deductive arguments are arguments that True


go from the general to the specific, while
inductive arguments are arguments that
go from the specific to the general.

22. Logic is a study of the neurological False


patterns that occur in the brain whenever
we think.
23. A command or request can be used as a False
premise for an argument.

24. The argument “All apples are oranges; all True


oranges are peaches; therefore all apples
are peaches” is valid.

25. The argument “All Lasallians are True


engineering majors; Jeniffer is a Lasallian;
therefore Jennifer is an engineering major''
is valid but unsound.

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