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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. If - then - and - or - not - if and only if - all - is. Watch for freestanding assertions vs. arguments.
Modus tollens
logical operators
conclusion
strong inductive argument
2. 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
syllogism
component sentence
deductive argument
satisfiable sentence
3. Sentence that is possibly true or false
contingent sentence
component sentence
valid argument
syllogism
4. Argument in which if the premises are all true - then the conclusion must be true
valid argument
argument
Modus ponens
weak inductive argument
5. Invalid argument in which if the premises are all true - they provide good reason to think the conclusion will also be true
strong inductive argument
premise
contradictory statement
argument
6. Sentence A implies sentence B A's truth guarantees B's truth
logical operators
component sentence
satisfiable sentence
implication
7. If P then Q - not-Q therefore not-P - Note: beware of Q being a negative (e.g. - can't)
strong inductive argument
Modus tollens
contingent sentence
invalid argument
8. Statement(s) given as evidence
contingent sentence
contradictory statement
premise
argument
9. If A and B are equivalent - then A implies B and B implies A (mutual implication)
equivalent argument
Modus tollens
contradictory statement
conclusion
10. Isn't possibly false
premise
deductive argument
logically true sentence
implication
11. 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.
Modus tollens
premise
disjuctive syllogism
equivalent argument
12. B has at least one component
compound sentence
Modus ponens
premise
sound argument
13. Statement premise supports
syllogism
conclusion
logically true sentence
deductive argument
14. Premises don't support truth of conclusions
valid argument
premise
Modus tollens
weak inductive argument
15. An argument incorporating the claim that it is impossible for the conclusion to be false given that the premises are true.
equivalent argument
deductive argument
premise
disjuctive syllogism
16. Any sentence that isn't contradictory
valid argument
satisfiable sentence
implication
equivalent argument
17. An argument such that the truth of its premises makes the conclusion more or less 'probable' (but not certain).
disjuctive syllogism
inductive argument
weak inductive argument
syllogism
18. Argument in which the truth of all of the premises doesn't guarantee the truths of the conclusion
invalid argument
inductive argument
compound sentence
valid argument
19. If P then Q - P therefore Q
Modus ponens
component sentence
sound argument
implication
20. Valid argument with all true premises
logically true sentence
Modus tollens
sound argument
equivalent argument
21. Isn't possibly true
component sentence
Modus tollens
contradictory statement
valid argument
22. Sentences where one or more are given as evidence or support for another
Modus tollens
contradictory statement
argument
premise
23. A can stand on its own as a sentence apart from B
invalid argument
component sentence
inductive argument
strong inductive argument