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Select the outlier in the data set.\newline1,70,72,78,81,83,89,91,981, 70, 72, 78, 81, 83, 89, 91, 98

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Full solution

Q. Select the outlier in the data set.\newline1,70,72,78,81,83,89,91,981, 70, 72, 78, 81, 83, 89, 91, 98
  1. Identify data set: Step 11: Identify the data set and look for any number that seems unusually different from the others.\newlineData set: 1,70,72,78,81,83,89,91,981, 70, 72, 78, 81, 83, 89, 91, 98
  2. Compare numbers: Step 22: Compare each number to see which one stands out as being significantly lower or higher than the rest.\newlineObservation: The number 11 is much lower than all other numbers which range from 7070 to 9898.

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