Logical Reasoning

PT106 · S2 · Q7 For every 50 dogs that contract

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For every 50 dogs that contract a certain disease, one will die from it.

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.

7.

Which one of the following would it be most helpful to know in order to evaluate the argument?

  1. the total number of dogs

    Trap

    3% picked this

  2. whether the vaccine is effective

    Trap

    1% picked this

  3. the number of dogs that

    Trap

    2% picked this

  4. the likelihood that a dog

    Trap

    2% picked this

  5. Correct

    the likelihood that an unvaccinated

    Why this is right

    Answer E is correct.

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

    93% picked this

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