Logic Vocab
Venn Diagrams
Match the Name to the Form
100
True or false?
An argument cannot be true or false
True: only the sentences that make up an argument can be true or false.
100
How many circles would be required in a Venn diagram for the following argument form?
1. If P, then Q
2. P
C. Q
Two: one for P, and one for Q
100
Which one is Modus Ponens, A.K.A. "Affirming the Antecedent"?
A
200
How many conclusions can an argument have?
One
200
Which is the correct diagram for the statement "Not Q"?
D
200
Which one is Modus Tollens, "Denying the Consequent"?
C
300
Which one is the antecedent in "If P, then Q"?
P
300
Which of the following is the correct diagram for the statement "If P, then Q"?
A
300
Which one is "Denying the Antecedent"?
B
400
Define the word "premise."
A sentence that is meant to support the conclusion of an argument.
400
Which is the correct diagram for the statement, "P"?
E
400
What should Premise 2 say in "Affirming the Consequent"?
Q
500
In a valid argument, it is impossible for the premises to be [. ] and the conclusion to be [. ] at the same time.
True, False. A valid argument guarantees that its conclusion is true as long as all its premises are true.
500
Super Challenge Question!!!
Which diagram would represent the statement, "If P, then not Q, and if Q, then not P"?
B
500
Name all valid forms!!! Here is a freebie: F is valid.
A, C, E, F