WeakenDiff: Hardest

Logic Breakdown

Passage Summary: A professor claims that lotteries aren't a bad deal just because you lose money on average, because we also lose money on average with insurance, and everyone thinks insurance is smart.

Conclusion: The argument that buying lottery tickets is a waste of money because of low average payouts is incorrect.

Reasoning: Insurance policies also have an average payout lower than their cost, yet people generally agree that buying insurance is a wise use of resources.

Analysis: The professor is using an analogy that ignores the fundamental difference in the purpose of these two purchases. People buy insurance to protect themselves against a rare but devastating financial loss (risk mitigation), while people buy lottery tickets for a slim chance at a massive gain (risk seeking). To weaken this, look for an answer that highlights this distinction—specifically, that insurance provides a necessary safety net that gambling does not. If the benefits of insurance aren't purely about the 'average payout,' the comparison to the lottery fails.

Passage Stimulus

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19.

Which one of the following, if true, most weakens the professor's argument?

Correct Answer
E
E explains a key, relevant difference: the protection insurance provides to well-being is more important than the chance of a windfall. So low average payout doesn’t make insurance unwise, but that doesn’t undermine the economists’ point about lotteries. This undercuts the professor’s comparison.
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