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GMAT Data Insights

GMAT Data Insights Question of the Day

Practice GMAT Data Insights with the production-style question-of-the-day selection for this public URL.

Question 1

The table displays the academic class spread among Dawn County schools in 2005.

Based on the given information in the table, select the options that can be proven to be true.

I. At least half the school's in Dawn County support advanced placement courses.

II. The majority of schools's in Dawn County participate in offering a type of foreign language to their students.

III. The core subjects such as English and Math enroll the majority of students.

  1. I. and III.
  2. I., II., and III.
  3. I.
  4. I. and II.
  5. II. and III.
Explanation: Examining the table given, the truth of the statements can be identified. Looking at option I. At least half the school's in Dawn County support advanced placement courses, advanced placement courses at AP Calculus and AP English. Since 50% of schools offer each this statement is true. Looking at option II. The majority of schools's in Dawn County participate in offering a type of foreign language to their students, the foreign languages are French, Latin, German, and Spanish. French, German, and Spanish are offered in 4 school which is half the schools however, it is not known if they are offered in the same four schools or in different schools. Latin is offered in three schools and again, it is not known if it is offered in the same or different schools as the other foreign languages. Therefore, this statement is false. Looking at option III. The core subjects such as English and Math enroll the majority of students, the majority of students will need to be over 50% of the students. Since Math has 100% student enrollment and English has 75% then, the majority of students are enrolled in core subjects. Therefore this statement is true.