What is the median of the following set of numbers: 23, 15, 30, 18, 25, 12, 20?

A 18

B 20

C 21

D 23

✓ Correct Answer: Option B

To find the median, first arrange the numbers in ascending order: 12, 15, 18, 20, 23, 25, 30. The median is the middle value in an ordered set. With seven numbers, the fourth number, 20, is the median.

💡 Why is B) the correct answer?

The correct answer to the question "What is the median of the following set of numbers: 23, 15, 30, 18, 25, 12, 20?" is Option B: 20.

The other options — A) 18, C) 21, D) 23 — are incorrect for this GED Exam Prep question. As explained above: To find the median, first arrange the numbers in ascending order: 12, 15, 18, 20, 23, 25, 30. The median is the middle value in an ordered set. With seven numbers, the fourth number, 20, is the media…

📚 About This GED Exam Prep Practice Question

This 2-level GED Exam Prep question from the Mathematical Reasoning topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free GED Exam Prep practice test or use flashcards for spaced repetition review.

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What is the median of the following set of numbers: 23, 15, 30, 18, 25, 12, 20?

✓ Correct Answer: Option B

📚 About This GED Exam Prep Practice Question

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