Calculate the range of the data set: 8, 12, 15, 20, 22.

Practice Questions

Q1
Calculate the range of the data set: 8, 12, 15, 20, 22.
  1. 10
  2. 12
  3. 14
  4. 15

Questions & Step-by-Step Solutions

Calculate the range of the data set: 8, 12, 15, 20, 22.
Correct Answer: 14
  • Step 1: Identify the maximum value in the data set. The maximum value is 22.
  • Step 2: Identify the minimum value in the data set. The minimum value is 8.
  • Step 3: Subtract the minimum value from the maximum value. Calculate 22 - 8.
  • Step 4: The result of the subtraction is 14, which is the range of the data set.
  • Range – The range of a data set is the difference between the maximum and minimum values.
  • Data Set – A collection of numbers or values used for statistical analysis.
  • Max and Min – The maximum value is the largest number in the data set, while the minimum value is the smallest.
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