Analyze the four arguments below. Match each argument (Left) to the specific piece of new evidence (Right) that most severely weakens its conclusion by exposing its underlying logical flaw.
- Paleontologist: The extinction of the large flightless birds in this region was almost certainly driven by the arrival of early human settlers. Fossil evidence demonstrates a rapid collapse in the bird population that perfectly coincides with the earliest known human encampments in the valley.A rapid, severe climatic shift that decimated the specific vegetation the large flightless birds relied upon also created the arid conditions that forced early humans to migrate into the valley.
- Financial Analyst: To maximize long-term profitability, our corporation must immediately transition to an open-allocation management structure. A comprehensive industry review shows that 85% of the most highly profitable tech companies currently utilize an open-allocation framework.Transitioning to and maintaining an open-allocation management structure requires an enormous baseline of excess capital that only firms already experiencing peak profitability can sustain.
- School Board Administrator: The new intensive tutoring program is clearly working to improve overall math proficiency. In the district where it was implemented, the absolute number of students failing the standardized math assessment plummeted by nearly 50% this year.Due to the closure of the district's largest manufacturing plant, the district experienced a massive population exodus, resulting in a 55% reduction in total student enrollment this year.
- Medical Researcher: The new synthetic-polymer heart valve is more effective than the traditional mechanical valve. Clinical surveys show that patients who received the synthetic valve experienced a significantly lower rate of post-surgical complications and faster recovery times.Due to the experimental nature of the synthetic-polymer valve, surgeons were strictly instructed to implant it only in younger patients with no secondary health conditions.
Cevap
The Paleontologist argument matches the climatic shift evidence (exposing a third-variable cause). The Financial Analyst argument matches the capital baseline evidence (exposing reverse causation). The School Board argument matches the population exodus evidence (exposing a numbers vs. percentages flaw). The Medical Researcher argument matches the younger patients evidence (exposing selection bias).
Each correct pairing perfectly exploits the specific logical gap in the stimulus. The climate shift introduces a common cause for the paleontological correlation. The capital requirement introduces reverse causation for the financial correlation. The population drop attacks the numerical basis of the educational claim. The surgical instructions expose a fatal selection bias in the medical claim.
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Anahtar Kavram
Identifying and attacking specific structural flaws in causal reasoning, statistical evidence, and observational comparisons.