True or False Directions Indicate whether each claim is true

True or False Directions: Indicate whether each claim is true or false. All sound arguments are valid. For an argument to be inductively strong according to Proposal 3, it must be valid. If Pr(A|B) > Pr(A), then it must be the case that Pr(B|A) > Pr(B). All valid arguments have at least one premise that\'s a tautology. Pr(A|B) = Pr(B rightarrow A) If p and q are inconsistent, then Pr(p^q) = 0. The following argument is invalid. P^-p/Q. Some valid arguments have at least one false premise. All invalid arguments are unsound. If P Q is inductively strong according to Proposal 3, then P^R Q is also inductively strong according to Proposal 3.

Solution

1. true.

If an argument is sound,then it is valid and has all true premises.

2 false

3.TRUE

If A is positively correlated to B ,then B is positively correlated with A.

4.false

all valid arguments have all true premises thats called tautology

5 FALSE

6