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Group A has a smallest value of 15 and a range of 20. Group B's values run from 22 to 48. What is the range of the two groups combined?

Competition practiceStatistics
  • A33
  • B46
  • C26
  • D20

Step-by-Step Solution

Group A runs from 15 to 35, group B from 22 to 48. Together: from 15 to 48, range 33. (46 adds the two ranges.)
Answer: A) 33

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