A data set has numbers: 5, 7, 9, 10, 12. What is the median?

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Study for the NYPD 1st Trimester Exam. Our resources include flashcards and multiple choice questions, each with hints and explanations. Prepare to excel on your exam!

Multiple Choice

A data set has numbers: 5, 7, 9, 10, 12. What is the median?

Explanation:
To find the median, sort the numbers and pick the middle value. The ordered data are 5, 7, 9, 10, 12. With five numbers, the median is the center value, which is the third one: 9. So the median is 9. The other numbers aren’t the middle position, and 11 isn’t even in the dataset, so it can’t be the median.

To find the median, sort the numbers and pick the middle value. The ordered data are 5, 7, 9, 10, 12. With five numbers, the median is the center value, which is the third one: 9. So the median is 9. The other numbers aren’t the middle position, and 11 isn’t even in the dataset, so it can’t be the median.

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