What is Standard form?
arguments where premises are on their own line, numbered, and the conclusion is also on it’s own line, numbered
Why do we evaluate arguments in standard form?
We evaluate arguments in standard form because it’s easier to identify the parts of the argument.
What are the three steps of argument analysis?
What are the two ways an argument can go wrong
Conjunction:
and
Disjunction:
or
Negation:
not
conditional:
If, then
biconditional:
if and only if
An argument is valid
The truth of the premises guarantees the truth of the conclusion
An argument is invalid
The premises do not guarantee the truth of the conclusion