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1 vote
What is the interquartile range for this data set? 9, 17, 3, 26, 9, 15, 7, 20, 5, 12, 22

2 Answers

4 votes
23 because you subtract the highest from the lowest
User AbuQauod
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5 votes
23 because you subtract your highest number with your lowest number
User Gabor Csardi
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