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 Philosophy 103: Introduction to Logic Quiz: Truth, Validity, and Soundness ... To access answers with a non-java enabled browser,  click here:    TRUTH, VALIDITY, SOUNDNESS ANSWERS

Directions: Carefully study statements 1-10. Decide whether each statement is true or  false and write in the spaces provided the word "true" or the word "false" in accordance with your decision.

1. __________ A sound argument is a valid deductive argument with true premisses.

1. __________ A deductive argument cannot be both valid and unsound.

1. __________ All valid deductive arguments are sound arguments.

1. __________ A deductive argument can be either valid or invalid and still have true premisses.

1. _________ When the conclusion of a deductive argument is true, the argument must be sound.

1. __________ When the premisses of a deductive argument are true, the conclusion is always true as well.

1. __________ If a deductive argument is sound, then the conclusion must be true.

1. __________ A deductive argument could have a false premiss and still be sound.

1. __________ In a valid deductive argument the conclusion could be true or false.

1. __________ An invalid deductive argument could have all true statements in it.

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