Chapter 1, Level 2 Self-Quiz: GI

Quiz Content

not completed
. Is the following inductive argument strong or weak?

Approximately 45% of women above the age of 20 live to be 85. Ann is 21, so Ann will live to be at least 85.

not completed
. Is the following inductive argument strong or weak?

Virtually no Civil War battles were fought west of Texas. So the Civil War veteran you are descended from probably didn't fight west of Texas.

not completed
. Is the following inductive argument strong or weak?

Almost all dogs bark. I hear something barking. So it's probably a dog.

not completed
. Is the following inductive argument strong or weak?

Almost every duck quacks. Lo, there is a duck! I expect that yonder duck quacks.

not completed
. Is the following inductive argument strong or weak?

Only twelve men have ever walked on the moon. So the next person you meet has not walked on the moon.

Back to top