He obtained his information in which of the following

he obtained his information in which of the following
ways?
°
Craig put up a flier in the political science
department asking people to email him their
responses.
°
Craig surveyed the first eight people he
bumped into at a football game.
°
Craig surveyed everyone in his fraternity,
and told his friends to ask their friends.
° *Correct
Craig surveyed every third
person to walk into the student union during
peak hours over the course of several days.
Correct. Of these options, surveying every third
person to walk into the student union during peak
hours over the course of several days would probably
give Craig the largest, most diverse, and most bias-
free sample size, and therefore Craig would be able
to make a more persuasive claim.
SHORT ANSWER QUESTION
Suppose you read a study that stated that 52 percent
of all voters in the town of Marble Glen are registered
Democrats. Now consider the following argument:
The majority of voters in Marble Glen are Democrats.
Fiona lives in Marble Glen.
Therefore, Fiona is probably a Democrat.
How strong or weak is this inductive argument?
Explain your answer.