SAT Math Multiple Choice Question 699: Answer and Explanation

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Question: 699

9. Images

A university surveyed 24 economics majors and asked them how many credits they received the previous semester. The results are represented in the graph above. What percentage of these students received 15 or more credits that semester?

  • A. 29%
  • B. Images
  • C. Images
  • D. 54%

Correct Answer: C

Explanation:

C

Data Analysis (histogram) MEDIUM

According to the histogram, 7 students received 15 credits, 1 student received 16 credits, and 1 student received 18 credits, for a total of 9 students who received 15 or more credits. This is 9/24 of the total, or 37.5%

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