Form 3: IQR from Unordered Data Sets Exercise

Form 3: IQR from Unordered Data Sets

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Form 3: IQR from Unordered Data Sets

Practice finding the interquartile range from data sets that are not given in order.

Questions

  1. MultiChoice

    What is the first step when calculating IQR from an unordered list of numbers?

  2. MultiChoice

    Find the IQR for the unsorted data: 18, 3, 12, 7, 21, 8, 14.

  3. MultiChoice

    Find the IQR for the unsorted data: 15, 2, 19, 7, 10, 5, 12.

  4. MultiChoice

    Calculate the IQR of the following list: 29, 8, 20, 15, 12, 24, 17.

  5. MultiChoice

    Calculate the IQR of: 22, 14, 30, 26, 18, 34, 20.

  6. MultiChoice

    Find the IQR of: 11, 30, 6, 25, 18, 13, 21.

  7. MultiChoice

    Calculate the IQR of: 40, 10, 25, 15, 30, 20, 35.

  8. MultiChoice

    Find the IQR of: 17, 1, 9, 6, 11, 4, 13.

  9. MultiChoice

    Calculate the IQR of: 28, 12, 4, 20, 16, 8, 24.

  10. MultiChoice

    Find the IQR of: 21, 11, 19, 10, 15, 13, 17.

  11. MultiChoice

    Calculate the IQR of: 22, 7, 14, 12, 20, 9, 16.

  12. MultiChoice

    Find the IQR of: 25, 10, 17, 8, 20, 5, 13.