Flawed ReasoningDiff: Hard
Logic Breakdown
Passage Summary: Sandy argues that it is better to play the lottery when the jackpot is huge. Alex disagrees, claiming that your chances of winning actually improve when the jackpot is small because there is less competition.
Conclusion: You are more likely to win a lottery when the jackpot is small because fewer people are participating.
Reasoning: The number of people playing the lottery decreases when the prize money is lower.
Analysis: Alex's argument suffers from a fundamental misunderstanding of how probability works in a standard lottery. In a game where you must match a specific set of numbers, your odds of winning are determined by the mathematical combinations of those numbers, not by the number of other players. While having fewer competitors might mean you don't have to share the prize if you win, it does not make your specific ticket any more likely to be drawn. Look for an answer that points out this confusion between the probability of an event occurring and the number of people hoping for that event.
Conclusion: You are more likely to win a lottery when the jackpot is small because fewer people are participating.
Reasoning: The number of people playing the lottery decreases when the prize money is lower.
Analysis: Alex's argument suffers from a fundamental misunderstanding of how probability works in a standard lottery. In a game where you must match a specific set of numbers, your odds of winning are determined by the mathematical combinations of those numbers, not by the number of other players. While having fewer competitors might mean you don't have to share the prize if you win, it does not make your specific ticket any more likely to be drawn. Look for an answer that points out this confusion between the probability of an event occurring and the number of people hoping for that event.
Passage Stimulus
Passage Redacted
Unlock Full Passage21.Which one of the following most accurately describes a mistake in the reasoning of one of the two speakers?
Correct Answer
B
B is correct because Alex explicitly ties Sandy’s chance of winning to how many other people are playing, but the probability that Sandy’s numbers match the draw is independent of the number of entrants.
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