Form 1: Finding Median and Quartiles (Q1, Q3) Exercise

Form 1: Finding Median and Quartiles (Q1, Q3)

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Form 1: Finding Median and Quartiles (Q1, Q3)

Practice identifying the median and finding the first and third quartiles of given data sets.

Questions

  1. MultiChoice

    For the data set 3, 7, 8, 12, 14, 18, 21, what is the value of Q1 (the lower quartile)?

  2. MultiChoice

    For the data set 3, 7, 8, 12, 14, 18, 21, what is the value of Q3 (the upper quartile)?

  3. MultiChoice

    What is the median (Q2) of the data set: 10, 12, 15, 18, 20, 22, 25?

  4. MultiChoice

    For the ordered data set 5, 9, 11, 14, 18, 22, 26, 30, what is Q1?

  5. MultiChoice

    For the ordered data set 5, 9, 11, 14, 18, 22, 26, 30, what is Q3?

  6. MultiChoice

    Which statement best defines Q1 (First Quartile)?

  7. MultiChoice

    Which statement best defines Q3 (Third Quartile)?

  8. MultiChoice

    Find Q1 for the data set: 2, 4, 6, 8, 10.

  9. MultiChoice

    Find Q3 for the data set: 2, 4, 6, 8, 10.

  10. MultiChoice

    If a data set has 9 numbers ordered from least to greatest, which position represents the median?

  11. MultiChoice

    In the data set 1, 3, 4, 6, 8, 9, 11, what is Q1?

  12. MultiChoice

    In the data set 1, 3, 4, 6, 8, 9, 11, what is Q3?