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WorksheetsPHIL 109 11/19
Total questions: 4
Worksheet time: 2mins
What is the mood of the following syllogism?
All students are wonderful people.
Some students are not motivated.
Some motivated people are not wonderful people.
AIO
AOO
AEO
AIE
Why, if at all, is the following syllogism invalid?
All students are wonderful people.
Some students are not motivated.
Some motivated people are not wonderful people.
Undistributed middle term
Two negative premises
Illicit major term
It is valid
What is the major term in the following syllogism?
All liberals are environmentalists.
Joe is an environmentalist.
Joe is a liberal.
Liberals
Environmentalists
Joe
Why, if at all, is the following syllogism invalid?
All liberals are environmentalists.
Joe is an environmentalist.
Joe is a liberal.
Undistributed middle term
Illicit minor term
Illicit major term
It is valid
