Must be TrueDiff: Hardest

Logic Breakdown

Passage Summary: Most students in Spanish 101 never missed a class. However, every single person who got a grade below a B minus missed at least one day.

Reasoning: Most students in the class had perfect attendance, and every student who received a grade lower than B minus missed at least one class.

Analysis: This is a formal logic problem involving 'most' and 'all' statements. If every student with a low grade missed a class, then by contrapositive, every student with perfect attendance must have received at least a B minus. Since 'most' students had perfect attendance, we can safely infer that 'most' students received a grade of B minus or higher. Look for an answer that reflects this synthesis of the attendance and grading data.

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21.

Which one of the following statements about the students who took Spanish 101 at the university last semester can be properly inferred from the information above?

Correct Answer
E
All students who attended every class (a majority) must have received B- or higher. Thus, more than half of the students received B- or higher.
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