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17 Cards in this Set
- Front
- Back
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What does it mean when a region is completely shaded in a Ven Diagram?
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That nothing is in that region
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All S are P
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Everything shaded in S area
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No S are P
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Shading in area between S and P
Means nothing is in both S and P |
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Some S are P
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There is a X in the area between S and P
Means something IS in that area |
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Some S are NOT P
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X in the S area only.
Means there is something that is in S that is not in P |
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No S are P
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Shading in the area between S and P
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No P are S
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Shading in the area between P and S
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Contradictories
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Opposite
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Contraries
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Not both true
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Subcontraries
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Can't both be false
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Subalternate
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Truth goes up and False goes down
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Subalternate
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Truth goes up and False goes down
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A
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All S are P
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E
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No S are P
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I
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Some S are P
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O
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Some S are not P
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All physicians are people who have earned degrees in political science.
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A statement (All...);
Contradictory= Some people are not people who have earned degrees in poly sci; Contrary= No physicians are people who have earned degrees in poly sci. |
