On Critically Evaluating Inductive Arguments

Essay

On critically evaluating inductive arguments. Read the following arguments and carry out the instructions below.
-Arnold is fifty years old, one hundred pounds overweight, and eats a diet that includes lots of candy, ice cream, and cake. Helen, forty-six, is 108 pounds overweight, and eats a diet that includes lots of sweets. Arnold was just been diagnosed with clogged arteries. Therefore, Helen will probably get clogged arteries, too.
a. List several irrelevant dissimilarities that would have no bearing on the argument.
b. List several additional relevant similarities that would strengthen the argument.
c. Change the conclusion so that the argument is weaker.
d. Change the conclusion so that the argument is stronger.
e. Add a premise that makes the argument stronger.
f. Add a premise that makes the argument weaker.