Nutritionist: Recent studies show that the height of the average American has increased 2 inches in the past 10 years, lending support to the view that modern foods stimulate growth.This argument would be weakened most by pointing out that
Answer(s): B
Pointing out that "there are too many variables in this type of study" weakens the argument tremendously, because isolating the reason for the growth increase now becomes very difficult. Thus, we could not deduce that modern foods stimulate growth.Option [the sample group used was small] is close, as it also weakens the argument, but it isn't specific enough. If [the sample group used was small] were "too small," then it would be an excellent answer.
Landlord: When are you going to pay last month's rent?Renter: First, I've already paid it. Secondly, I don't owe you anything. Third, not until you fix the heater.The weakness in the renter's response is best expressed by which one of the following?
Answer(s): A
The renter's third statement contradicts his second statement.
All teachers like some of their students. No teacher likes all of his or her students. If the statements are true, then all of the following must be true EXCEPT
Answer(s): D
The passage makes no comments on the majority of a teacher's students.
You do not succeed unless you take a gamble. Gambling is foolish. Therefore, only fools succeed. Which one of the following would weaken the conclusion the most?
Answer(s): C
The politicians cannot be telling the truth about a reduction in taxes. This year my taxes must have been higher than ever, because I was able to save less money than last year or the year before. All of the following point to an error in reasoning in this passage EXCEPT
The speaker of this passage may have saved less money because his income was less [this year's earnings may have been...]. or [income from invested income may have...]., his tax deductions were smaller [this year's tax deductions may have been...]., or his expenses besides taxes were larger.
Post your Comments and Discuss Test Prep LSAT Test exam prep with other Community members: