Chapter 1, Level 2 Self-Quiz: F

Quiz Content

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

No animals are plants. Some protozoans are not plants. Therefore, some protozoans are animals.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

No baseballs are cubes. Some dice are cubes. So no dice are baseballs.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

Some rich people are philanthropists. All philanthropists are kind people. So, some kind people are not rich people.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All criminals are lawbreakers. Some criminals are not people who get caught. So, some people who get caught are not lawbreakers.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All testimony under oath is admissible evidence in court. All matters of public record are admissible evidence in court. Therefore, all testimony under oath are matters of public record.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All vegans are people unafraid to stand on principle. All vegans are independent-minded people. It follows that all people unafraid to stand on principle are independent-minded people.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All miracles are highly improbable events. Some highly improbable events are lottery wins. So, some lottery wins are miracles.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All professors are people with advanced degrees. All professors are educators. So, all educators are people with advanced degrees.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

All scientists are smart people. Some smart people are not stylish people. So, some scientists are not stylish people.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.
All demonologies are dark arts. Some conjurations are dark arts. So, some conjurations are demonologies.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.

The Honda costs over $20,000. The BMW costs over $50,000. Therefore, the BMW costs more than the Honda.

not completed
. Choose which argument form correctly models the given argument, and which substitutions create a counterexample that shows the argument is invalid.
Bill is taller than five feet. Jon is taller than five feet seven inches. Thus, Jon is taller than Bill.

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