Logical Reasoning

PT5 · S1 · Q10 Auto industry executive: Statistics show

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Auto industry executive: Statistics show that cars that were built smaller after 1977 to make them more fuel-efficient had a higher incidence of accident-related fatalities than did their earlier, larger counterparts.

Conclusion

(For this reason) we oppose recent guidelines that would require us to produce cars with higher fuel efficiency.

Evidence (since)

Statistics show that cars built smaller after 1977 to make them more fuel-efficient had a higher incidence of accident-related fatalities than their earlier, larger counterparts.

Evaluate

The executive is presenting a correlation between smaller, more fuel-efficient cars made after 1977 and a higher incidence of accident-related fatalities. Based on this correlation, the executive concludes that the guidelines for higher fuel efficiency should be opposed. This argument fits the Explain Curious Fact pattern since it involves correlation and implies a causal relationship.

Curious Fact

Why do smaller, fuel-efficient cars have a higher incidence of fatalities than larger, earlier cars?

Author's Explanation

The smaller, more fuel-efficient design of the cars is causing the increased fatalities, implying that higher fuel efficiency guidelines should be opposed.

To weaken this argument, we can consider suggesting alternate explanations for the increase in fatalities or pointing out that advancements have made it possible to improve fuel efficiency without the same safety drawbacks. Opposing this argument would involve stating that achieving higher fuel efficiency wouldn’t necessarily result in an increased fatality rate.

Goal

Let's find an answer that shows the argument's basis linking car size, increased accident-related fatalities, and opposition to fuel-efficiency guidelines is flawed or unwarranted.

10.

Which one of the following, if true, would constitute the strongest objection to the executive’s argument?

  1. Even after 1977, large automobiles

    No Impact

    This statement doesn't address why we have increased fatalities in smaller, post-1977 cars. Reporting on large car accidents doesn't undermine the link between the push for smaller cars and higher fatality rates.

    12% picked this

  2. Although fatalities in accidents involving

    No Impact

    This discusses accident frequency rather than rebutting the correlation with increased fatalities in smaller cars, and it doesn't change the perspective regarding the executive's opposition to fuel-efficiency guidelines.

    15% picked this

  3. Correct

    New computerized fuel systems can

    Why this is right

    This answer choice directly addresses the core issue by suggesting that large cars can be made to meet the fuel efficiency standards through technological advancements, effectively weakening the executive's reason for opposing the guidelines based on the size-related safety issue.

    Skill tested: Weaken · how this choice captures the argument's function is the move to repeat next time.

    71% picked this

  4. Modern technology can make small

    No Impact

    While it mentions improvements in fuel efficiency for small cars, it doesn’t directly counter the correlation between small size and increased fatalities, nor does it address the executive's stance on producing more fuel-efficient vehicles.

    2% picked this

  5. Fuel efficiency in models of

    No Impact

    The historical trend of fuel efficiency in large cars isn't relevant to disputing the safety concerns of smaller, fuel-efficient cars post-1977, nor does it undermine the executive’s opposition to the new guidelines based on these safety concerns.

    1% picked this

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