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| Math Central | Quandaries & Queries |
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Question from Todd, a student: When calculating the range you subtract the low number from the high number. If all the scores are the same is the range considered 1 or 0? |
You are right Todd. That's how you calculate range.
So if you subtract a number from itself, you get 0. Hence, the range in
this case is zero.
Steve La Rocque.
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