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Test your basic knowledge |
Argumentation And Critical Thinking
Start Test
Study First
Subject
:
logic-and-reasoning
Instructions:
Answer 23 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A deductive type of formal logic that presents two premises that inevitably lead to a sound conclusion. A=B - B=C - so A=C. 'All men are mortal; Socrates is a man; therefore - Socrates is mortal.' Ex: Major premise: All M are P. Minor premise: All S
compound sentence
sound argument
component sentence
syllogism
2. An argument such that the truth of its premises makes the conclusion more or less 'probable' (but not certain).
invalid argument
Modus tollens
inductive argument
strong inductive argument
3. Any sentence that isn't contradictory
compound sentence
Modus ponens
satisfiable sentence
component sentence
4. Invalid argument in which if the premises are all true - they provide good reason to think the conclusion will also be true
component sentence
satisfiable sentence
logical operators
strong inductive argument
5. If - then - and - or - not - if and only if - all - is. Watch for freestanding assertions vs. arguments.
contradictory statement
syllogism
logical operators
premise
6. Statement(s) given as evidence
premise
logically true sentence
syllogism
disjuctive syllogism
7. If P then Q - P therefore Q
Modus ponens
contingent sentence
syllogism
implication
8. If P then Q - not-Q therefore not-P - Note: beware of Q being a negative (e.g. - can't)
logically true sentence
Modus tollens
contradictory statement
Modus ponens
9. Valid argument with all true premises
compound sentence
Modus tollens
sound argument
argument
10. Either A or B. Not A. So - B. p v q - ~p - .'. q - 'We must go right or left. We can't go right - therefore we must go left.
invalid argument
disjuctive syllogism
Modus tollens
logical operators
11. Sentence that is possibly true or false
deductive argument
logical operators
contingent sentence
logically true sentence
12. Argument in which if the premises are all true - then the conclusion must be true
invalid argument
equivalent argument
disjuctive syllogism
valid argument
13. An argument incorporating the claim that it is impossible for the conclusion to be false given that the premises are true.
deductive argument
component sentence
disjuctive syllogism
valid argument
14. Premises don't support truth of conclusions
Modus tollens
weak inductive argument
implication
premise
15. Statement premise supports
compound sentence
disjuctive syllogism
argument
conclusion
16. Argument in which the truth of all of the premises doesn't guarantee the truths of the conclusion
disjuctive syllogism
invalid argument
logical operators
strong inductive argument
17. Sentences where one or more are given as evidence or support for another
invalid argument
argument
component sentence
valid argument
18. If A and B are equivalent - then A implies B and B implies A (mutual implication)
logical operators
invalid argument
equivalent argument
premise
19. Isn't possibly true
satisfiable sentence
weak inductive argument
contradictory statement
invalid argument
20. B has at least one component
syllogism
Modus ponens
compound sentence
argument
21. Isn't possibly false
argument
invalid argument
logically true sentence
Modus tollens
22. Sentence A implies sentence B A's truth guarantees B's truth
contradictory statement
disjuctive syllogism
strong inductive argument
implication
23. A can stand on its own as a sentence apart from B
component sentence
conclusion
contingent sentence
argument
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