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Question 60

What is the range of the three numbers -9, -5 and -2?

  1. 11
  2. -7
  3. 7Bonne réponse
  4. -11

Explication

The largest of the three numbers is -2 and the smallest is -9, so the range is the distance from -9 up to -2, which is 7. Answering -7 subtracts the two in the wrong order, and a range can never be negative, because it measures how far apart two values lie.

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Question 60: What is the range of the three numbers -9, -5 and -2? · Statistics and Probability · Questena