Logical ReasoningDifficulty: Medium

PT132 S4 Q26 Explanation

Sociologist: A recent study of 5,000

A free, expert breakdown of this official LSAT Logical Reasoning question.

TopicsParadox

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Stimulus

Sociologist: A recent study of 5,000 individuals found, on the basis of a physical exam, that more than 25 percent of people older than 65 were malnourished, though only 12 percent of the people in this age group fell below government poverty standards. In contrast, a greater percentage of than were found in the study to be malnourished.

What this question is testing

Paradox

Your task

Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.

Common trap

Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.

Winning move

Predict what a right answer must do, then test each choice against the conclusion-evidence gap.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
26.

Each of the following, if true, helps to explain the findings of the study cited by

Answer choices

  1. Explains the Paradox9% picked this

    Doctors are less likely to correctly diagnose and treat malnutrition in their patients who are over 65 than

    This helps to explain why those over 65 are more likely to be malnourished—lack of medical treatment.

  2. Explains the Paradox5% picked this

    People over 65 are more likely to take medications that increase their need for certain nutrients than are

    This helps to explain why those over 65 are more likely to be malnourished—increased nutritional needs.

  3. Explains the Paradox5% picked this

    People over 65 are more likely to suffer from loss of appetite due to medication than are

    This helps to explain why those over 65 are more likely to be malnourished—loss of appetite.

  4. Correct76% picked this

    People 65 or younger are no more likely to fall below government poverty standards than

    Why this is right

    While this provides information about the likelihood of a certain event for both those over 65 and under 65, it does not provide any information as to why.

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

  5. Explains the Paradox5% picked this

    People 65 or younger are less likely to have medical conditions that interfere with their digestion than

    This helps to explain why those under 65 are less likely to be malnourished—good digestion.

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