Question

A sample dataset has a First Quartile Q1 = 35 and a Third Quartile Q3 = 75. What are the values of the Quartile Deviation (Q

  • D and the Coefficient of Quartile Deviation (CQ
  • D , respectively?
A QD = 40; CQD = 0.533
B QD = 20; CQD = 0.364
C QD = 40; CQD = 0.364
D QD = 20; CQD = 0.533
E QD = 55; CQD = 0.727
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