What is the range of the data set 7, 11, 13, 19 and 25?

Correct answer: C. 18

  • A. 14
  • B. 16
  • C. 18
  • D. 20

Explanation

The range equals the largest value minus the smallest value. Therefore, range = 25 − 7 = 18, not the difference between any two middle values.

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