Terms

Question 1

Validity

Answer 1

Deductive argument is when the conclusion logically follows the premises

Question 2

Invalid

Answer 2

If an argument is intended as deductive but does not meet this criterion

Question 3

Sound

Answer 3

If a deductive argument is valid and it’s premises are true

Question 4

Cogent

Answer 4

If an inductive argument is strong and its premises are true

Question 5

Deduction

Answer 5

Sound=valid+true premises

Question 6

Induction

Answer 6

Cogent=strong+true premises

Question 7

Contrary

Answer 7

(AE)

Cannot both be true, but they could both be false

Question 8

Contradictories

Answer 8

If one is true the other is false and vice versa

Question 9

Subalternate

Answer 9

The I proposition leavers the truth or falsity of the corresponding A and O propositions undermined